Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,573,725",
      "signature": "0xb12ec3e5b8cd9fa73add89fef1a08a8dfc29bfa6b3f97a80936199eeb2b2d64ce7f79b43291ef5193bb86fab9dc87c39",
      "randomness": "0x761d48274e8814a27ece5a1576b338e06137d18bb7fd88f47ac9f0e7066a266c"
    }
  ],
  "blockNumber": "7,413,766"
}

{
  "Sr25519": "0xe4d3b622b6d5a08553a9261e91e79536d04eebcd580e3e84d18b38e2a8f34b338975c0e0bc5da3516f5a9220ef8a2dbc5bf68110bd605ce0fe7dc03d5f93f982"
}