Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,556,802",
      "signature": "0xb1c9fadf22cda927146d2c7127c77bc83f4c4d0cf8a8a5f5308f553bcb49dd8a4bb5913973ece5cc0e81f81b151212ae",
      "randomness": "0xf70c662eb802e858e96a77e30b6185a2599b2f4f353d2c5200a6b6dd28d1b54e"
    }
  ],
  "blockNumber": "7,409,536"
}

{
  "Sr25519": "0xf8e00837ebbad792f515816f3fdc13d73f4ceed88e4c14ed8cb5d220bc306640054748da2d2cb68d207a9693393f01634d9d8af793e77d5a5d26218efc234e80"
}