Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,643,889",
      "signature": "0xa4925ac273ff21034f2174538dc8e1f1db033d7c5c1803c630d4021affa750c0866a0922dea02cdd05f838f3ed8d50df",
      "randomness": "0xa58ce88a6294f3a4203c40f96c563cba5f63a08f2e9b3083e3a0efe46d9f0323"
    }
  ],
  "blockNumber": "7,431,277"
}

{
  "Sr25519": "0xf2c7c6a0093d964e47ee8ecb07437e8ddb9b633976d80d63a9d02947151cb969879c6d947bf7bbbf480eefcfeedd8b04f92c4262a29d1635070e835cb90c9a8c"
}