Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,556,797",
      "signature": "0x8d5dd2b5802654665f672d61ae2cc28276874010a27f5cf0768aebb8db7a655c0759fe60dec8d2e34c6a08fc52d69bb7",
      "randomness": "0x27a61bacd37fca49e4c270d36296d6099346080d924983848c3906b10ffdea2b"
    }
  ],
  "blockNumber": "7,409,535"
}

{
  "Sr25519": "0x6674da45c10151922dcc5fff3340e063bec1da39f1211aa521ffd19c54a11c5ba064ff1a61ff5f80435d96eecaa8ba5b46392efbe3b8ad3e529c6f757f087d89"
}