fix(testnet): restore GRANDPA finality after warp sync - #3055

fix(testnet): restore GRANDPA finality after warp sync#3055

UnArbosFive wants to merge 2 commits into

revert-block-author-transaction-feesRaoFoundation/subtensor:revert-block-author-transaction-feesfrom

fix/testnet-grandpa-finality-sdk-pinRaoFoundation/subtensor:fix/testnet-grandpa-finality-sdk-pinCopy head branch name to clipboard