Parachains source cosmetic changes
- Make `ParaHashAtSource` more generic
- Modify `on_chain_parachain_header` to return `HeaderId`
- Shortening variable names
Signed-off-by: Serban Iorga <[email protected]>
- Make `ParaHashAtSource` more generic
- Modify `on_chain_parachain_header` to return `HeaderId`
- Shortening variable names
Signed-off-by: Serban Iorga <[email protected]>