Companion for #7188: Implement batch_all and update Utillity Pallet for Weight/Fee Refunds (#1775)

* add missing method

* "Update Substrate"

* bump spec

* cargo update -p sp-io

Co-authored-by: parity-processbot <>
Co-authored-by: Shawn Tabrizi <shawntabrizi@gmail.com>

polkadot/runtime/kusama/src/lib.rs

@@ -88,7 +88,7 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
 	spec_name: create_runtime_str!("kusama"),
 	impl_name: create_runtime_str!("parity-kusama"),
 	authoring_version: 2,
-	spec_version: 2026,
+	spec_version: 2027,
 	impl_version: 0,
 	#[cfg(not(feature = "disable-runtime-api"))]
 	apis: RUNTIME_API_VERSIONS,

polkadot/runtime/kusama/src/weights/pallet_utility.rs

@@ -32,4 +32,8 @@ impl<T: frame_system::Trait> pallet_utility::WeightInfo for WeightInfo<T> {
 	fn as_derivative() -> Weight {
 		(5_360_000 as Weight)
 	}
+	fn batch_all(c: u32, ) -> Weight {
+		(21_104_000 as Weight)
+			.saturating_add((1_509_000 as Weight).saturating_mul(c as Weight))
+	}
 }