{
  sstore(0, blockhash(1023))
}
// ----
// Trace:
// Memory dump:
//     20: 00000000000000000000000000000000000000000000000000000000aaaaa9a9
// Storage dump:
//   0000000000000000000000000000000000000000000000000000000000000000: 00000000000000000000000000000000000000000000000000000000aaaaa9a9