add totalemission counter

Author: camfairchild

pallets/subtensor/src/lib.rs

@@ -1433,6 +1433,10 @@ pub mod pallet {
     /// --- MAP ( netuid ) --> pending_emission
     pub type PendingEmission<T> =
         StorageMap<_, Identity, NetUid, AlphaCurrency, ValueQuery, DefaultPendingEmission<T>>;
+	#[pallet::storage]
+    /// --- MAP ( netuid ) --> total_emission
+    pub type TotalEmission<T> =
+        StorageMap<_, Identity, NetUid, AlphaCurrency, ValueQuery, DefaultZeroAlpha<T>>;
     /// --- MAP ( netuid ) --> pending_root_alpha_emission
     #[pallet::storage]
     pub type PendingRootAlphaDivs<T> =