Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,560,592",
      "signature": "0xb5fbe7933df97d0c0746775de74884512b5871a3ad8c4ec5bdb4127b44b74ff8f4417cd20e187fec612fd6154a0e461e",
      "randomness": "0x63ac393c488110a8233b3acb08ddec2f5b9660eab9f8c31f6eb3221d10749e79"
    }
  ],
  "blockNumber": "7,410,483"
}

{
  "Sr25519": "0x906ec5f9c91aa6ea7d58215fc3e54d53774052404d1ff1d3068eeb7cdda0b85be9c0ef4ac4970855219e20c79c277cca371920c85e3fe54416434b26d5c7f78a"
}