Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,552,538",
      "signature": "0x9680cd240df12237010dba8c2929bda1f4b52eb5f28d069f9930f10ecb711191ed53a9063c566881a3cc1edcb084d07f",
      "randomness": "0x7adc05a99424af45d07a42dfefd81ea7181f1722bd39e185aeaa2b74feae4c45"
    }
  ],
  "blockNumber": "7,408,470"
}

{
  "Sr25519": "0x1471464eb8a82e90ceb1bca1e92b347ba84ecd9495091688e54ecf115d627e287a48392445e5c63977a89c53097a51ca86c4d892c7a65f60bf639dffa3b59388"
}