Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,661,183",
      "signature": "0xb9bac117a381bb1431edfc920e2b221276050e320aefd6dc5950fcf224556b96d1e3a8050059db086f8735bf571cf29b",
      "randomness": "0x3d6a9b7d555c3f745ab733b5b09f6b07d8ffb1a64de9c6bb3b9312ed0a2eb5dd"
    }
  ],
  "blockNumber": "7,435,594"
}

{
  "Sr25519": "0x66bd718b77129bf812923be5845dbe5e29388395a4e2c4695701c67c48849f4c131495f579933eccad9f97189b31d690d36bc5e205ff679858e40f3f4c6b298a"
}