BlockId
CallApiAt::state_at
* BlockId removal: CallApiAt::state_at It changes the arguments of: - `CallApiAt::state_at`, - `Client::code_at`, - `Client::state_at` from: `BlockId<Block>` to: `Block::Hash` * Apply suggestions from code review Co-authored-by: Bastian Köcher <git@kchr.de> --------- Co-authored-by: Bastian Köcher <git@kchr.de> Co-authored-by: parity-processbot <>