Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,574,060",
      "signature": "0x9294fdfef2c21ed99ec0cbe0cf59fca22801decc967e078dfac92602427823772a8002688c31f459cfd7a7424a051680",
      "randomness": "0x4e05d4be123fdde575c7fd06eedcc6dbe268e55caad60d98ddb485db64185321"
    }
  ],
  "blockNumber": "7,413,850"
}

{
  "Sr25519": "0x1aed1b76e4502d73e0df2b3915e7c8b267c34fb664d5f4acc082ff103bc9d34b5196de677c1bebc6f09a20e7b5cdf87da65e422db1da54c6e17fc2f2b6abc889"
}