Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,630,583",
      "signature": "0xaec52b74bfe5ce732332d5c45856435a3453cf5bc5b2e266a3713ea81bc9cf3407e81f479f31595c1e41d6832f1550c1",
      "randomness": "0xcd7984d16e9deafb45ceb8ef872f9981788cf0bd175b31625447bec53d2783ca"
    }
  ],
  "blockNumber": "7,427,960"
}

{
  "Sr25519": "0x101712e04dcb5e834c0bbac79b0e37df4f29073d0a817b161f354005ac854a33f752d33c4725b764c0241e24fefd6834c5c38ce81e83867d10ebb3177e8edb8e"
}