diff --git a/polkadot/Cargo.lock b/polkadot/Cargo.lock
index 50bcbd224a..32817a60a9 100644
--- a/polkadot/Cargo.lock
+++ b/polkadot/Cargo.lock
@@ -389,7 +389,7 @@ dependencies = [
 [[package]]
 name = "browser-utils"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "clear_on_drop 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "console_error_panic_hook 0.1.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1134,7 +1134,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 [[package]]
 name = "fork-tree"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "parity-scale-codec 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
 ]
@@ -1142,7 +1142,7 @@ dependencies = [
 [[package]]
 name = "frame-executive"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "frame-support 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "frame-system 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -1156,7 +1156,7 @@ dependencies = [
 [[package]]
 name = "frame-metadata"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "parity-scale-codec 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "serde 1.0.102 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1167,7 +1167,7 @@ dependencies = [
 [[package]]
 name = "frame-support"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "bitmask 0.5.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "frame-metadata 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -1191,7 +1191,7 @@ dependencies = [
 [[package]]
 name = "frame-support-procedural"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "frame-support-procedural-tools 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "proc-macro2 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1202,7 +1202,7 @@ dependencies = [
 [[package]]
 name = "frame-support-procedural-tools"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "frame-support-procedural-tools-derive 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "proc-macro-crate 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1214,7 +1214,7 @@ dependencies = [
 [[package]]
 name = "frame-support-procedural-tools-derive"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "proc-macro2 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
  "quote 1.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1224,7 +1224,7 @@ dependencies = [
 [[package]]
 name = "frame-system"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "frame-support 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "impl-trait-for-tuples 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -1241,7 +1241,7 @@ dependencies = [
 [[package]]
 name = "frame-system-rpc-runtime-api"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "parity-scale-codec 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "sp-api 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -1536,7 +1536,7 @@ dependencies = [
 [[package]]
 name = "grafana-data-source"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "async-std 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "chrono 0.4.9 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -2056,7 +2056,9 @@ dependencies = [
  "pallet-nicks 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "pallet-offences 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "pallet-randomness-collective-flip 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "pallet-recovery 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "pallet-session 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "pallet-society 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "pallet-staking 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "pallet-staking-reward-curve 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "pallet-timestamp 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -2955,7 +2957,7 @@ dependencies = [
 [[package]]
 name = "pallet-authority-discovery"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "frame-support 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "frame-system 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -2973,7 +2975,7 @@ dependencies = [
 [[package]]
 name = "pallet-authorship"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "frame-support 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "frame-system 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -2990,7 +2992,7 @@ dependencies = [
 [[package]]
 name = "pallet-babe"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "frame-support 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "frame-system 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -3011,7 +3013,7 @@ dependencies = [
 [[package]]
 name = "pallet-balances"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "frame-support 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "frame-system 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -3025,7 +3027,7 @@ dependencies = [
 [[package]]
 name = "pallet-collective"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "frame-support 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "frame-system 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -3041,7 +3043,7 @@ dependencies = [
 [[package]]
 name = "pallet-democracy"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "frame-support 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "frame-system 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -3056,7 +3058,7 @@ dependencies = [
 [[package]]
 name = "pallet-elections-phragmen"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "frame-support 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "frame-system 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -3069,7 +3071,7 @@ dependencies = [
 [[package]]
 name = "pallet-finality-tracker"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "frame-support 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "frame-system 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -3085,7 +3087,7 @@ dependencies = [
 [[package]]
 name = "pallet-grandpa"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "frame-support 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "frame-system 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -3103,7 +3105,7 @@ dependencies = [
 [[package]]
 name = "pallet-identity"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "enumflags2 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "frame-support 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -3118,7 +3120,7 @@ dependencies = [
 [[package]]
 name = "pallet-im-online"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "frame-support 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "frame-system 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -3137,7 +3139,7 @@ dependencies = [
 [[package]]
 name = "pallet-indices"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "frame-support 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "frame-system 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -3154,7 +3156,7 @@ dependencies = [
 [[package]]
 name = "pallet-membership"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "frame-support 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "frame-system 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -3168,7 +3170,7 @@ dependencies = [
 [[package]]
 name = "pallet-nicks"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "frame-support 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "frame-system 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -3182,7 +3184,7 @@ dependencies = [
 [[package]]
 name = "pallet-offences"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "frame-support 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "frame-system 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -3197,7 +3199,7 @@ dependencies = [
 [[package]]
 name = "pallet-randomness-collective-flip"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "frame-support 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "frame-system 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -3207,10 +3209,25 @@ dependencies = [
  "sp-std 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
 ]
 
+[[package]]
+name = "pallet-recovery"
+version = "2.0.0"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
+dependencies = [
+ "enumflags2 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)",
+ "frame-support 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "frame-system 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "parity-scale-codec 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.102 (registry+https://github.com/rust-lang/crates.io-index)",
+ "sp-io 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "sp-runtime 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "sp-std 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+]
+
 [[package]]
 name = "pallet-session"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "frame-support 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "frame-system 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -3226,10 +3243,25 @@ dependencies = [
  "sp-trie 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
 ]
 
+[[package]]
+name = "pallet-society"
+version = "2.0.0"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
+dependencies = [
+ "frame-support 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "frame-system 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "parity-scale-codec 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
+ "rand_chacha 0.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
+ "serde 1.0.102 (registry+https://github.com/rust-lang/crates.io-index)",
+ "sp-io 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "sp-runtime 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+ "sp-std 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
+]
+
 [[package]]
 name = "pallet-staking"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "frame-support 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "frame-system 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -3249,7 +3281,7 @@ dependencies = [
 [[package]]
 name = "pallet-staking-reward-curve"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "proc-macro-crate 0.1.4 (registry+https://github.com/rust-lang/crates.io-index)",
  "proc-macro2 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3260,7 +3292,7 @@ dependencies = [
 [[package]]
 name = "pallet-sudo"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "frame-support 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "frame-system 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -3274,7 +3306,7 @@ dependencies = [
 [[package]]
 name = "pallet-timestamp"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "frame-support 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "frame-system 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -3290,7 +3322,7 @@ dependencies = [
 [[package]]
 name = "pallet-transaction-payment"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "frame-support 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "frame-system 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -3303,7 +3335,7 @@ dependencies = [
 [[package]]
 name = "pallet-transaction-payment-rpc"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
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  "jsonrpc-core-client 14.0.3 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3321,7 +3353,7 @@ dependencies = [
 [[package]]
 name = "pallet-transaction-payment-rpc-runtime-api"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "frame-support 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "parity-scale-codec 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -3334,7 +3366,7 @@ dependencies = [
 [[package]]
 name = "pallet-treasury"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "frame-support 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "frame-system 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -3348,7 +3380,7 @@ dependencies = [
 [[package]]
 name = "pallet-utility"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "frame-support 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "frame-system 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -4581,7 +4613,7 @@ dependencies = [
 [[package]]
 name = "sc-authority-discovery"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "bytes 0.4.12 (registry+https://github.com/rust-lang/crates.io-index)",
  "derive_more 0.99.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -4607,7 +4639,7 @@ dependencies = [
 [[package]]
 name = "sc-block-builder"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "parity-scale-codec 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "sc-client-api 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -4623,7 +4655,7 @@ dependencies = [
 [[package]]
 name = "sc-chain-spec"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "impl-trait-for-tuples 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "sc-chain-spec-derive 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -4638,7 +4670,7 @@ dependencies = [
 [[package]]
 name = "sc-chain-spec-derive"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
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  "proc-macro2 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -4649,7 +4681,7 @@ dependencies = [
 [[package]]
 name = "sc-cli"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
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  "app_dirs 1.2.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -4684,7 +4716,7 @@ dependencies = [
 [[package]]
 name = "sc-client"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
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  "fnv 1.0.6 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -4717,7 +4749,7 @@ dependencies = [
 [[package]]
 name = "sc-client-api"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
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@@ -4748,7 +4780,7 @@ dependencies = [
 [[package]]
 name = "sc-client-db"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
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  "kvdb 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -4774,7 +4806,7 @@ dependencies = [
 [[package]]
 name = "sc-consensus-babe"
 version = "0.8.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "derive_more 0.99.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "fork-tree 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -4814,7 +4846,7 @@ dependencies = [
 [[package]]
 name = "sc-consensus-slots"
 version = "0.8.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
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  "futures-timer 2.0.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -4835,7 +4867,7 @@ dependencies = [
 [[package]]
 name = "sc-consensus-uncles"
 version = "0.8.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
  "sc-client-api 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -4849,7 +4881,7 @@ dependencies = [
 [[package]]
 name = "sc-executor"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
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  "lazy_static 1.4.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -4876,7 +4908,7 @@ dependencies = [
 [[package]]
 name = "sc-executor-common"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
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  "log 0.4.8 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -4891,7 +4923,7 @@ dependencies = [
 [[package]]
 name = "sc-executor-wasmi"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
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  "parity-scale-codec 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -4907,7 +4939,7 @@ dependencies = [
 [[package]]
 name = "sc-executor-wasmtime"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
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  "cranelift-entity 0.50.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -4931,7 +4963,7 @@ dependencies = [
 [[package]]
 name = "sc-finality-grandpa"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
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  "fork-tree 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -4961,7 +4993,7 @@ dependencies = [
 [[package]]
 name = "sc-keystore"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
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@@ -4976,7 +5008,7 @@ dependencies = [
 [[package]]
 name = "sc-network"
 version = "0.8.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
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  "bytes 0.5.3 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -5020,7 +5052,7 @@ dependencies = [
 [[package]]
 name = "sc-network-gossip"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
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  "futures 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -5036,7 +5068,7 @@ dependencies = [
 [[package]]
 name = "sc-offchain"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
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@@ -5063,7 +5095,7 @@ dependencies = [
 [[package]]
 name = "sc-peerset"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
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@@ -5074,7 +5106,7 @@ dependencies = [
 [[package]]
 name = "sc-rpc"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
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@@ -5103,7 +5135,7 @@ dependencies = [
 [[package]]
 name = "sc-rpc-api"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
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@@ -5125,7 +5157,7 @@ dependencies = [
 [[package]]
 name = "sc-rpc-server"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
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@@ -5140,7 +5172,7 @@ dependencies = [
 [[package]]
 name = "sc-service"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
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@@ -5187,7 +5219,7 @@ dependencies = [
 [[package]]
 name = "sc-state-db"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
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  "parity-scale-codec 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -5198,7 +5230,7 @@ dependencies = [
 [[package]]
 name = "sc-telemetry"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
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  "futures 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -5219,7 +5251,7 @@ dependencies = [
 [[package]]
 name = "sc-tracing"
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-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
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@@ -5235,7 +5267,7 @@ dependencies = [
 [[package]]
 name = "sc-transaction-graph"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
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@@ -5250,7 +5282,7 @@ dependencies = [
 [[package]]
 name = "sc-transaction-pool"
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-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
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@@ -5548,7 +5580,7 @@ source = "registry+https://github.com/rust-lang/crates.io-index"
 [[package]]
 name = "sp-api"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
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@@ -5563,7 +5595,7 @@ dependencies = [
 [[package]]
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-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
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@@ -5575,7 +5607,7 @@ dependencies = [
 [[package]]
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-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
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@@ -5587,7 +5619,7 @@ dependencies = [
 [[package]]
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-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
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@@ -5600,7 +5632,7 @@ dependencies = [
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-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
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@@ -5612,7 +5644,7 @@ dependencies = [
 [[package]]
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-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
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@@ -5623,7 +5655,7 @@ dependencies = [
 [[package]]
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-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
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@@ -5635,7 +5667,7 @@ dependencies = [
 [[package]]
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-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
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@@ -5651,7 +5683,7 @@ dependencies = [
 [[package]]
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-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
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@@ -5671,7 +5703,7 @@ dependencies = [
 [[package]]
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-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
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@@ -5687,7 +5719,7 @@ dependencies = [
 [[package]]
 name = "sp-core"
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-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
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@@ -5726,7 +5758,7 @@ dependencies = [
 [[package]]
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-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
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@@ -5736,7 +5768,7 @@ dependencies = [
 [[package]]
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-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
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@@ -5746,7 +5778,7 @@ dependencies = [
 [[package]]
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-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
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@@ -5759,7 +5791,7 @@ dependencies = [
 [[package]]
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-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
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  "sp-inherents 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
@@ -5769,7 +5801,7 @@ dependencies = [
 [[package]]
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-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
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@@ -5781,7 +5813,7 @@ dependencies = [
 [[package]]
 name = "sp-io"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
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@@ -5798,7 +5830,7 @@ dependencies = [
 [[package]]
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-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
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@@ -5809,7 +5841,7 @@ dependencies = [
 [[package]]
 name = "sp-offchain"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
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@@ -5818,7 +5850,7 @@ dependencies = [
 [[package]]
 name = "sp-panic-handler"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
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@@ -5827,7 +5859,7 @@ dependencies = [
 [[package]]
 name = "sp-phragmen"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
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@@ -5837,7 +5869,7 @@ dependencies = [
 [[package]]
 name = "sp-rpc"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
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@@ -5846,7 +5878,7 @@ dependencies = [
 [[package]]
 name = "sp-runtime"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
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@@ -5865,7 +5897,7 @@ dependencies = [
 [[package]]
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-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
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@@ -5880,7 +5912,7 @@ dependencies = [
 [[package]]
 name = "sp-runtime-interface-proc-macro"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
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@@ -5892,7 +5924,7 @@ dependencies = [
 [[package]]
 name = "sp-serializer"
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-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
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@@ -5901,7 +5933,7 @@ dependencies = [
 [[package]]
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-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
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@@ -5911,7 +5943,7 @@ dependencies = [
 [[package]]
 name = "sp-staking"
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-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
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@@ -5921,7 +5953,7 @@ dependencies = [
 [[package]]
 name = "sp-state-machine"
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-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
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@@ -5940,12 +5972,12 @@ dependencies = [
 [[package]]
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 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 
 [[package]]
 name = "sp-storage"
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-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
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@@ -5956,7 +5988,7 @@ dependencies = [
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 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
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@@ -5969,7 +6001,7 @@ dependencies = [
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-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "derive_more 0.99.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "futures 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -5983,7 +6015,7 @@ dependencies = [
 [[package]]
 name = "sp-trie"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "hash-db 0.15.2 (registry+https://github.com/rust-lang/crates.io-index)",
  "memory-db 0.18.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -5997,7 +6029,7 @@ dependencies = [
 [[package]]
 name = "sp-version"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "impl-serde 0.2.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "parity-scale-codec 1.1.0 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -6009,7 +6041,7 @@ dependencies = [
 [[package]]
 name = "sp-wasm-interface"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "impl-trait-for-tuples 0.1.3 (registry+https://github.com/rust-lang/crates.io-index)",
  "wasmi 0.6.2 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -6113,7 +6145,7 @@ dependencies = [
 [[package]]
 name = "substrate-frame-rpc-system"
 version = "2.0.0"
-source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#d63ff7b9ac8d766b87a7a2cd99d5d73a521f97a9"
+source = "git+https://github.com/paritytech/substrate?branch=polkadot-master#012c5ef1f999174a12efe4f7646666b2ec2a146c"
 dependencies = [
  "frame-system-rpc-runtime-api 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)",
  "futures 0.3.1 (registry+https://github.com/rust-lang/crates.io-index)",
@@ -7512,7 +7544,9 @@ dependencies = [
 "checksum pallet-nicks 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)" = "<none>"
 "checksum pallet-offences 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)" = "<none>"
 "checksum pallet-randomness-collective-flip 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)" = "<none>"
+"checksum pallet-recovery 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)" = "<none>"
 "checksum pallet-session 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)" = "<none>"
+"checksum pallet-society 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)" = "<none>"
 "checksum pallet-staking 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)" = "<none>"
 "checksum pallet-staking-reward-curve 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)" = "<none>"
 "checksum pallet-sudo 2.0.0 (git+https://github.com/paritytech/substrate?branch=polkadot-master)" = "<none>"
diff --git a/polkadot/runtime/kusama/Cargo.toml b/polkadot/runtime/kusama/Cargo.toml
index 5f534c412d..084c7a1562 100644
--- a/polkadot/runtime/kusama/Cargo.toml
+++ b/polkadot/runtime/kusama/Cargo.toml
@@ -48,7 +48,9 @@ membership = { package = "pallet-membership", git = "https://github.com/parityte
 nicks = { package = "pallet-nicks", git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-master" }
 offences = { package = "pallet-offences", git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-master" }
 randomness-collective-flip = { package = "pallet-randomness-collective-flip", git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-master" }
+recovery = { package = "pallet-recovery", git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-master" }
 session = { package = "pallet-session", git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-master" }
+society = { package = "pallet-society", git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-master" }
 frame-support = { git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-master" }
 staking = { package = "pallet-staking", git = "https://github.com/paritytech/substrate", default-features = false, branch = "polkadot-master" }
 pallet-staking-reward-curve = { git = "https://github.com/paritytech/substrate", branch = "polkadot-master" }
@@ -111,9 +113,11 @@ std = [
 	"membership/std",
 	"nicks/std",
 	"offences/std",
+	"recovery/std",
 	"sp-runtime/std",
 	"sp-staking/std",
 	"session/std",
+	"society/std",
 	"staking/std",
 	"system/std",
 	"system_rpc_runtime_api/std",
diff --git a/polkadot/runtime/kusama/src/lib.rs b/polkadot/runtime/kusama/src/lib.rs
index f65dadfc5a..2298f27151 100644
--- a/polkadot/runtime/kusama/src/lib.rs
+++ b/polkadot/runtime/kusama/src/lib.rs
@@ -78,7 +78,7 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
 	impl_name: create_runtime_str!("parity-kusama"),
 	authoring_version: 2,
 	spec_version: 1040,
-	impl_version: 0,
+	impl_version: 1,
 	apis: RUNTIME_API_VERSIONS,
 };
 
@@ -174,7 +174,7 @@ pub type DealWithFees = SplitTwoWays<
 impl balances::Trait for Runtime {
 	type Balance = Balance;
 	type OnFreeBalanceZero = Staking;
-	type OnReapAccount = System;
+	type OnReapAccount = (System, Recovery);
 	type OnNewAccount = Indices;
 	type Event = Event;
 	type DustRemoval = ();
@@ -546,6 +546,50 @@ impl utility::Trait for Runtime {
 	type MaxSignatories = MaxSignatories;
 }
 
+parameter_types! {
+	pub const ConfigDepositBase: Balance = 5 * DOLLARS;
+	pub const FriendDepositFactor: Balance = 50 * CENTS;
+	pub const MaxFriends: u16 = 9;
+	pub const RecoveryDeposit: Balance = 5 * DOLLARS;
+}
+
+impl recovery::Trait for Runtime {
+	type Event = Event;
+	type Call = Call;
+	type Currency = Balances;
+	type ConfigDepositBase = ConfigDepositBase;
+	type FriendDepositFactor = FriendDepositFactor;
+	type MaxFriends = MaxFriends;
+	type RecoveryDeposit = RecoveryDeposit;
+}
+
+parameter_types! {
+	pub const CandidateDeposit: Balance = 10 * DOLLARS;
+	pub const WrongSideDeduction: Balance = 2 * DOLLARS;
+	pub const MaxStrikes: u32 = 10;
+	pub const RotationPeriod: BlockNumber = 80 * HOURS;
+	pub const PeriodSpend: Balance = 500 * DOLLARS;
+	pub const MaxLockDuration: BlockNumber = 36 * 30 * DAYS;
+	pub const ChallengePeriod: BlockNumber = 7 * DAYS;
+	pub const MaxMembers: u32 = 999;
+}
+
+impl society::Trait for Runtime {
+	type Event = Event;
+	type Currency = Balances;
+	type Randomness = RandomnessCollectiveFlip;
+	type CandidateDeposit = CandidateDeposit;
+	type WrongSideDeduction = WrongSideDeduction;
+	type MaxStrikes = MaxStrikes;
+	type PeriodSpend = PeriodSpend;
+	type MembershipChanged = ();
+	type RotationPeriod = RotationPeriod;
+	type MaxLockDuration = MaxLockDuration;
+	type FounderSetOrigin = collective::EnsureProportionMoreThan<_1, _2, AccountId, CouncilCollective>;
+	type SuspensionJudgementOrigin = society::EnsureFounder<Runtime>;
+	type ChallengePeriod = ChallengePeriod;
+}
+
 construct_runtime! {
 	pub enum Runtime where
 		Block = Block,
@@ -597,6 +641,12 @@ construct_runtime! {
 
 		// Less simple identity module.
 		Identity: identity::{Module, Call, Storage, Event<T>},
+
+		// Society module.
+		Society: society::{Module, Call, Storage, Event<T>},
+
+		// Social recovery module.
+		Recovery: recovery::{Module, Call, Storage, Event<T>},
 	}
 }
 
diff --git a/polkadot/service/src/lib.rs b/polkadot/service/src/lib.rs
index e18a916007..197b2e4546 100644
--- a/polkadot/service/src/lib.rs
+++ b/polkadot/service/src/lib.rs
@@ -227,16 +227,17 @@ macro_rules! new_full_start {
 }
 
 /// Builds a new object suitable for chain operations.
-pub fn new_chain_ops<Runtime, Dispatch, Extrinsic>(config: Configuration)
+pub fn new_chain_ops<Runtime, Dispatch, Extrinsic>(mut config: Configuration)
 	-> Result<impl ServiceBuilderCommand<Block=Block>, ServiceError>
 where
 	Runtime: ConstructRuntimeApi<Block, service::TFullClient<Block, Runtime, Dispatch>> + Send + Sync + 'static,
 	Runtime::RuntimeApi:
-		RuntimeApiCollection<Extrinsic, StateBackend = sc_client_api::StateBackendFor<TFullBackend<Block>, Block>>,
+	RuntimeApiCollection<Extrinsic, StateBackend = sc_client_api::StateBackendFor<TFullBackend<Block>, Block>>,
 	Dispatch: NativeExecutionDispatch + 'static,
 	Extrinsic: RuntimeExtrinsic,
 	<Runtime::RuntimeApi as sp_api::ApiExt<Block>>::StateBackend: sp_api::StateBackend<Blake2Hasher>,
 {
+	config.keystore = service::config::KeystoreConfig::InMemory;
 	Ok(new_full_start!(config, Runtime, Dispatch).0)
 }