Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,553,579",
      "signature": "0x9201098682cb9538bb2220f1cad4cae48080fd58a3f7da1ce5cc35df5ebe7f843b1dc672568f2f39bdf298bc8773c76a",
      "randomness": "0x1857842db1be27f94319525cfd1294c825aa577e60cec81b56d0808623a480e9"
    }
  ],
  "blockNumber": "7,408,730"
}

{
  "Sr25519": "0xd212c1cff1fe12bab0775bab729661c45adef7a211789388eaf37051273a8f1fb67bfaeafc80493dfd578a5d899fb08d211393d7994669928ca58ba9b2eeb388"
}