Change ideal_staking ratio to 50%

runtime/src/constants.rs

@@ -218,7 +218,7 @@ pub mod staking {
 	const REWARD_CURVE: PiecewiseLinear<'static> = curve!(
 		min_inflation: 0_010_000, // minimum_inflation_rate = 1%
 		max_inflation: 0_050_000, // maximum_inflation_rate = 5%
-		ideal_stake: 0_750_000, // target_staking_rate = 75%
+		ideal_stake: 0_500_000, // target_staking_rate = 50%
 		falloff: 0_050_000,  // inflation_decay = 5%
 		max_piece_count: 40,
 		test_precision: 0_005_000,

runtime/src/version.rs

@@ -17,7 +17,7 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
 	// Per convention: if the runtime behavior changes, increment spec_version
 	// and set impl_version to 0. This paramenter is typically incremented when
 	// there's an update to the transaction_version.
-	spec_version: 49,
+	spec_version: 50,
 	// The version of the implementation of the specification. Nodes can ignore this. It is only
 	// used to indicate that the code is different. As long as the authoring_version and the
 	// spec_version are the same, the code itself might have changed, but the native and Wasm