Merge pull request #357 from opentensor/transaction_fee_increase

Increase base transaction fee to 0.00012 TAO

Author: shibshib

runtime/src/lib.rs

@@ -121,7 +121,7 @@ pub const VERSION: RuntimeVersion = RuntimeVersion {
     //   `spec_version`, and `authoring_version` are the same between Wasm and native.
     // This value is set to 100 to notify Polkadot-JS App (https://polkadot.js.org/apps) to use
     //   the compatible custom types.
-    spec_version: 144,
+    spec_version: 145,
     impl_version: 1,
     apis: RUNTIME_API_VERSIONS,
     transaction_version: 1,
@@ -295,7 +295,7 @@ where
     fn polynomial() -> WeightToFeeCoefficients<Self::Balance> {
         let coefficient = WeightToFeeCoefficient {
             coeff_integer: 0,
-            coeff_frac: Perbill::from_parts(1),
+            coeff_frac: Perbill::from_parts(1_000_000),
             negative: false,
             degree: 1,
         };