Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,617,748",
      "signature": "0x8f90968a179268a8a88b1487521aa602fbfe603d9411f64e7755c35febb138ae7e852ec17a1846a1c5c8922b524539c5",
      "randomness": "0xbb72e78b07be95f734b3812916c79133452bede1974961fb3765cdabd26903e7"
    }
  ],
  "blockNumber": "7,424,752"
}

{
  "Sr25519": "0xe82d79af8c5d01d45970d6c21bfa2beed774daf6d3dc2791f009cf7568d2da26b19d32e1bd8b5d74f746bee94a54c251285d485afe6e23c88d157dcf076fd788"
}