title: "Make the `benchmark pallet` command only require a Hasher"

doc:
  - audience: Node Dev
    description: |
      Currently the `benchmark pallet` command requires a `Block` type, while only using its hasher.
      Now this is changed to only require the hasher. This means to use `HashingFor<Block>` in the
      place where `Block` was required.  
      Example patch for your node with `cmd` being `BenchmarkCmd::Pallet(cmd)`:

      ```patch
      - cmd.run::<Block, ()>(config)
      + cmd.run::<HashingFor<Block>, ()>(config)
      ```

crates:
  - name: sc-client-db
  - name: frame-benchmarking-cli