I am trying to execute some logic whenever a block is received, specifically i want to create custom transactions validation of a received block.
can someone provide a clear example (simple code) on how to provide extra verification of a received block in aura?
ps: i noticed that aura use grandpa when it creates its BlockImport, i assume this has something to with verifying the block if so why aura is using grandpa validation logic of having its own, and is there a way to simply extend it by plugging extra verification logic, if that is indeed the correct place for verification.