Cumulus changes version 2 (#2313)

* ensure imbalances are properly accounted for (#2183)

* ensure imbalances are properly accounted for

* bump runtime version

* Update node/runtime/src/lib.rs

* implement contract events (#2161)

* implement contract events

* update runtime

* renaming

* update test code hash

* improve complexity details

* add deposit event base cost

* add test

* Revert "add deposit event base cost"

This reverts commit 58ec010c0f4f4f0e16935ad41da32aedd17a8c57.

* update test

* Revert "update test"

This reverts commit 6fe61a593ccf0d41f09a0b97472b28ed8751a999.

* Revert "Revert "add deposit event base cost""

This reverts commit 145e8a9bac15313a4c380aa66b94fd4d36fa3f6d.

* Fix format a bit

*  Replace Vec<u8> with [u8; 32] for contract storage key (#2184)

* Replace Vec<u8> with [u8; 32] for contract storage key

* Read storage keys from sandbox memory into fixed size buffer

* Increment `impl_version`

* Remove redundant Ok(()) and explicitly specify StorageKey buffer type (#2188)

* Switch to `derive(Encode, Decode)` for `Call` (#2178)

* Add some tests

* More tests

* Switch to `derive(Encode, Decode)` for `Call`

* Update lock files

* Simplify the macro cases

* Cache changes trie config in db storage (#2170)

* cache changes trie config in db storage

* Update core/client/db/src/lib.rs

Co-Authored-By: svyatonik <svyatonik@gmail.com>

* Update core/client/db/src/lib.rs

Co-Authored-By: svyatonik <svyatonik@gmail.com>

* Fix version check for renamed runtime api methods (#2190)

* Add feature to disable including the test-runtime wasm blob

* Enable `std` feature for `consensus_authorities`

* Implement `skip_initialize_block` and `initialize_block` for runtime api

* Add test and fixes bug

* Begin to implement support for passing the `ProofRecorder`

* Make sure proof generation works as intended

* Fixes tests

* Make `BlockBuilder` generate proofs on request.

* Adds `TestClientBuilder` to simplify creating a test client

* Add `include-wasm-blob` to `test-client` as well

* Make `test-client` compile without including the wasm file

* Disable more stuff in test-client without wasm

* Reorganize the re-exports

* Use correct bounds

* Update docs

* Update core/client/src/block_builder/block_builder.rs

Co-Authored-By: bkchr <bkchr@users.noreply.github.com>

* Extend test to actually generated proof

* Switch to enum for `skip_initialize_block`

* Some wasm files updates

substrate/core/test-runtime/src/lib.rs

@@ -102,8 +102,7 @@ pub enum Extrinsic {
 }
 
 #[cfg(feature = "std")]
-impl serde::Serialize for Extrinsic
-{
+impl serde::Serialize for Extrinsic {
 	fn serialize<S>(&self, seq: S) -> Result<S::Ok, S::Error> where S: ::serde::Serializer {
 		self.using_encoded(|bytes| seq.serialize_bytes(bytes))
 	}
@@ -240,6 +239,13 @@ cfg_if! {
 				fn use_trie() -> u64;
 				fn benchmark_indirect_call() -> u64;
 				fn benchmark_direct_call() -> u64;
+				/// Returns the initialized block number.
+				fn get_block_number() -> u64;
+				/// Takes and returns the initialized block number.
+				fn take_block_number() -> Option<u64>;
+				/// Returns if no block was initialized.
+				#[skip_initialize_block]
+				fn without_initialize_block() -> bool;
 			}
 		}
 	} else {
@@ -264,6 +270,13 @@ cfg_if! {
 				fn use_trie() -> u64;
 				fn benchmark_indirect_call() -> u64;
 				fn benchmark_direct_call() -> u64;
+				/// Returns the initialized block number.
+				fn get_block_number() -> u64;
+				/// Takes and returns the initialized block number.
+				fn take_block_number() -> Option<u64>;
+				/// Returns if no block was initialized.
+				#[skip_initialize_block]
+				fn without_initialize_block() -> bool;
 			}
 		}
 	}
@@ -417,6 +430,18 @@ cfg_if! {
 				fn benchmark_direct_call() -> u64 {
 					(0..1000).fold(0, |p, i| p + benchmark_add_one(i))
 				}
+
+				fn get_block_number() -> u64 {
+					system::get_block_number().expect("Block number is initialized")
+				}
+
+				fn without_initialize_block() -> bool {
+					system::get_block_number().is_none()
+				}
+
+				fn take_block_number() -> Option<u64> {
+					system::take_block_number()
+				}
 			}
 
 			impl consensus_aura::AuraApi<Block> for Runtime {
@@ -537,10 +562,20 @@ cfg_if! {
 				fn benchmark_direct_call() -> u64 {
 					(0..10000).fold(0, |p, i| p + benchmark_add_one(i))
 				}
+
+				fn get_block_number() -> u64 {
+					system::get_block_number().expect("Block number is initialized")
+				}
+
+				fn without_initialize_block() -> bool {
+					system::get_block_number().is_none()
+				}
+
+				fn take_block_number() -> Option<u64> {
+					system::take_block_number()
+				}
 			}
 
-
-
 			impl consensus_aura::AuraApi<Block> for Runtime {
 				fn slot_duration() -> u64 { 1 }
 			}