Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,644,701",
      "signature": "0xa616ec1ddd1253e931b2be3437293160d3bd4492753e807f1f07721cd2fda595c19e6eda0b64b09171163bc3de023d41",
      "randomness": "0x1fc8ba88c1c4eda383a4f630a37f6ced8fa3b38aa3cc10d101e1b7d6e4aa241d"
    }
  ],
  "blockNumber": "7,431,479"
}

{
  "Sr25519": "0x6c418eac69cdb8a5af152d00537893f5173e611f933c0c8de8dd9709ffd4f45201d72e2c4c8ff8e0ed9051b5ce7323150ad758db527e0566a71ff3ba56dc1781"
}