Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,577,739",
      "signature": "0x80f93ff3ebfa85122a904253ed4e4da2300a5cccc18540073b271fb67dba78a05d9d344411047f6c54e379c010503fa9",
      "randomness": "0x8cfe92edee2ab1ce0e358131a34f4287b7bb945f3aa84c3903ec78dd3b189493"
    }
  ],
  "blockNumber": "7,414,770"
}

{
  "Sr25519": "0x600286f039b10103eac3554d14e2f88564aef3c38f3d64fbd420d3c6ebba501cfc09c868b9048e7f03f38996fe3d976881128f6cff708767d8b1214534a82b80"
}