Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,660,936",
      "signature": "0xa33ce51a5e4669dae2cc16d143951a936299a09b1d63ee93e7e9bf333de1e05fe30bcbe66be0d9f2f9f2f67b5f4c6280",
      "randomness": "0x84f3523f76136d3316f031487d2a2900526a5f2919a9028912383881c5ce0da0"
    }
  ],
  "blockNumber": "7,435,533"
}

{
  "Sr25519": "0x6c2617ee1ad43f1527f22ba0ecb289db4c122d527e027efa4875958e169f417f16cd6bdce3e274f403fe0ba00db7a520df79be2f6148ce2dad293ecac14aa482"
}