Add extrinsic to change senate stake req, SenateSize -> 12, ReqStake …

…-> 1%

pallets/subtensor/src/lib.rs

@@ -615,6 +615,7 @@ pub mod pallet {
 		RegistrationAllowed( u16, bool ), // --- Event created when registration is allowed/disallowed for a subnet.
 		TempoSet(u16, u16), // --- Event created when setting tempo on a network
 		RAORecycledForRegistrationSet( u16, u64 ), // Event created when setting the RAO recycled for registration.
+		SenateRequiredStakePercentSet( u64 ), // Event created when setting the minimum required stake amount for senate registration.
 	}
 
 	// Errors inform users that something went wrong.
@@ -1704,6 +1705,13 @@ pub mod pallet {
 		pub fn sudo_set_registration_allowed( origin:OriginFor<T>, netuid: u16, registration_allowed: bool ) -> DispatchResult {  
 			Self::do_sudo_set_network_registration_allowed( origin, netuid, registration_allowed )
 		}
+
+		#[pallet::call_index(56)]
+		#[pallet::weight((0, DispatchClass::Operational, Pays::No))]
+		pub fn sudo_set_senate_required_stake_perc(origin: OriginFor<T>, required_percent: u64 ) -> DispatchResult {
+			Self::do_set_senate_required_stake_perc(origin, required_percent)
+		}  
+
 	}	
 
 	// ---- Subtensor helper functions.

pallets/subtensor/src/utils.rs

@@ -524,6 +524,18 @@ impl<T: Config> Pallet<T> {
         Self::deposit_event( Event::RAORecycledForRegistrationSet( netuid, rao_recycled ) );
         Ok(())
     }
+
+    pub fn set_senate_required_stake_perc( required_percent: u64 ) {
+        SenateRequiredStakePercentage::<T>::put( required_percent );
+    }
+
+    pub fn do_set_senate_required_stake_perc(origin: T::RuntimeOrigin, required_percent: u64) -> DispatchResult {
+        ensure_root( origin )?;
+
+        Self::set_senate_required_stake_perc( required_percent );
+        Self::deposit_event( Event::SenateRequiredStakePercentSet( required_percent ) );
+        Ok(())
+    }
 }
 
 

runtime/src/lib.rs

@@ -329,7 +329,7 @@ parameter_types! {
 
 // Configure collective pallet for Senate
 parameter_types! {
-	pub const SenateMaxMembers: u32 = 10;
+	pub const SenateMaxMembers: u32 = 12;
 }
 
 use pallet_collective::{CanPropose, CanVote, GetVotingMembers};
@@ -528,7 +528,7 @@ parameter_types! {
 	pub const SubtensorInitialMaxBurn: u64 = 100_000_000_000; // 100 tao
 	pub const SubtensorInitialTxRateLimit: u64 = 1000;
 	pub const SubtensorInitialRAORecycledForRegistration: u64 = 0; // 0 rao
-	pub const SubtensorInitialSenateRequiredStakePercentage: u64 = 2; // 2 percent of total stake
+	pub const SubtensorInitialSenateRequiredStakePercentage: u64 = 1; // 1 percent of total stake
 }
 
 impl pallet_subtensor::Config for Runtime {