go test fuzz v1
[]byte("{\"parentHash\":\"0xff01ff01ff01ff01ff01ff01ff01ff0100000000000000000000000000000000\",\"feeRecipient\":\"0xff01ff01ff01ff01ffff01ff01ff0000\",\"stateRoot\":\"0xff01ff01ff01ff01ff01ff01ff01ff0100000000000000000000000000000000\",\"receiptsRoot\":\"0xff01ff01ff01ff01ff01ff01ff01ff0100000000000000000000000000000000\",\"logsBloom\":\"0x6a756e6b000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000f00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000\",\"prevRandao\":\"0xff01ff01ff01ff01ff01ff000000ff0100000000000000000000000000000000\",\"blockNumber\":\"0xffffffffffffffff\",\"gasLimit\":\"0xffffffffffffffff\",\"gasUsed\":\"0xffffffffffffffff\",\"timestamp\":\"0x64\",\"extraData\":\"0x\",\"baseFeePerGas\":\"0x7f0fffffffffffff\",\"blockHash\":\"0xff01ff01ff01ff01ff01ff01ff01ff0100000000000000000000000000000000\",\"transactions\":[\"0xff01ff01ff01ff01ff01ff01ff01ff01\",\"0xff01ff01ff01ff01ff01ff01ff01ff01\",\"0xff01ff01ff01ff01ff01ff01ff01ff01\",\"0xff01ff01ff01ff01ff01ff01ff01ff01\"]}")