Add 0x to blockhash generation in getBlock for fakeBlockchain for consistent hashes
Add 0x to blockhash generation in getBlock for fakeBlockchain for consistent hashes

ethereum/ethereumjs-vm,ethereumjs/ethereumjs-vm,ethereumjs/ethereumjs-vm,ethereumjs/ethereumjs-vm,ethereumjs/ethereumjs-vm,ethereumjs/ethereumjs-vm