Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,564,378",
      "signature": "0x8f50a773287fc93afb6b679ae45df12d5959e335dbaccce695ff9774e71b6cdcb3e91cc28322a6c0f4110d139dd229be",
      "randomness": "0x916c429f1086c68604054aec5a12e8ec690540e866e7489e1b2ee55792beda39"
    }
  ],
  "blockNumber": "7,411,430"
}

{
  "Sr25519": "0x982739fe98cd9f236fb564ff68ab99472b6aef89f70d7df021579144b769b005fe97b8ee779389e570a724cad168752936b3e9eaf0897a18b1b76f6c46b38984"
}