Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,622,784",
      "signature": "0xb477f5137ba24ac129e44d166eedf666f678b5e25873aeb4568900025f8eadd64068eddbeac6fb8deff075757f4f22c1",
      "randomness": "0xb63516c249136c4c42fae1b8b57590ffbd32de22d69d4d27d309f50a4f230a74"
    }
  ],
  "blockNumber": "7,426,010"
}

{
  "Sr25519": "0x820743c5b610acbc763d9cfe50746fba9e066c01fe6f7c3b606f776d6cc7283c48ace0c30bf1fce69a67c040662e8bf940382a89f67b72339cf8ecaceea05b8b"
}