Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,555,421",
      "signature": "0x8b3cb72e1ef1c3368ef3bca509c28a53255a8f67562ceb80cb9ceedc587bc841c8f4f8d43a4105eece66c5492f5984f8",
      "randomness": "0x23b91ac9983ba90d19203c8a7b52bc4510af7c0ba2b8a82818ca751625875ef0"
    }
  ],
  "blockNumber": "7,409,191"
}

{
  "Sr25519": "0x5c2bc7d8cb4d7e00eb3d9ee301660d8b5b01b2fb7e5ba94d32fb983b9bd16d695dfa425efd38bdd0c81bd446321cdb1e063ef0a41bb602ba56aa9fbacd94c18b"
}