Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,576,702",
      "signature": "0x9620fa4fc45932ab76e6a2152ce37f13f4491095786aa983f7aa5284917a858e98b1371eb277702aab22d5f8acab77f8",
      "randomness": "0x0b661b329d28946c61a488a6b8c1e14a9ca541f1d3acd1908f869af9c5fa4912"
    }
  ],
  "blockNumber": "7,414,511"
}

{
  "Sr25519": "0xd4cb68ffb2d631c424504c2769058a50128fd92952d2febc68f44cc300d7e2593a48a9b524e1225d2b04516de809bd6aa1a597f90ff2da136b6765fd99f33c89"
}