Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,583,181",
      "signature": "0x8913be0f79e10543520de921017b64be000c9a8d3d77a1eb37f321a2ae78fe746bf36a95d316c81f51441423e9a7acd9",
      "randomness": "0xb45b8a6914add432a07ce43051150b5a4a0e6bd66c57e50f747eaf90b1a18b65"
    }
  ],
  "blockNumber": "7,416,118"
}

{
  "Sr25519": "0xa49e01cf76a6ad00bbee2af2d6f314fce9f7dd35ff1649cc1ddb12e8c117905ef5ee3dc04f4ce56ad36f71e9ef2ebd401efb3e733838f9ff003b422e9e269e8a"
}