Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,658,109",
      "signature": "0x82296b57e92a6065291d99836c8b37085d8cb705216d50d0bfcaed1d3548dc77aa04838df0668c3098ab78400f7b8ab5",
      "randomness": "0x768fface55ad80d592f602ee96baf96fbd4ed6e9e4876897a8c6edadcbf10d24"
    }
  ],
  "blockNumber": "7,434,832"
}

{
  "Sr25519": "0xde101d2072aae279f3dd0f1e14d9af65864fb4cb0decdf2751df6053da8be61474631bdfae7166f1aa6702d3286a7a9134b371738537294bc3ce91d6a3b7cd8f"
}