Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,546,752",
      "signature": "0x863f25b128b5fa72fac397992f553c4144bd591207b2decbbec8edd21206ed864b8e15ae0819c5cf157ea259de1ae3aa",
      "randomness": "0x5de5f5b8100851d07fb2dc159621be9639663f19f40335b56b3cb4fc05f94ae6"
    }
  ],
  "blockNumber": "7,407,023"
}

{
  "Sr25519": "0xb823998131a596088173cd1d801ad5de4228d399c1e5db1b585b79a279e50430991adc1fdb80939e871d8369d4b742230337445a38937ccac40d5ea729481e8f"
}