Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,551,988",
      "signature": "0x8bb7c8b1b3a2f3c183afcaa2b6d26a9948dfa9fea51d0374124e19c6fefc0c78ac3f07e94d5ff6055279d5119e8f65b9",
      "randomness": "0xe7d2f40a8a60c2875dd6c8271ebb577e82fa3ee92bb8dd09df8e67914130f69d"
    }
  ],
  "blockNumber": "7,408,332"
}

{
  "Sr25519": "0x5050a26883edb57ae074fe42bcbbdc301b828543f72072f436a7e50dfddca603cf975e3a3bce5b34ee69e90e38771179485d33d6f12c79797c0a00ade08bd083"
}