Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,553,097",
      "signature": "0x93dd29a2ecea1b2ba90ca8cdc57e7ea6161075b61dc868e2da158654e31463a8dea1057bad009977dd411301963d4df4",
      "randomness": "0x6136cc29a892593e306693c67df1f2a66cfd2d10c4a66b41bce8d7a281bfdece"
    }
  ],
  "blockNumber": "7,408,610"
}

{
  "Sr25519": "0x5cf7d39f8b7f4aa52e3c5b6ec900d75daa3797d104ea233644a04f57ad0c61548e869a146c0663e240df99febe8b26db3318ca736bd79621088310024fd25f8f"
}