Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,591,580",
      "signature": "0x96648706362de9d9062551de2b14ff84fefe6f3398fc23ca08a1814d97555c0941428072df48a4def0b1ee07674d14ce",
      "randomness": "0x983f29c911cc651161df361d99f8db12302dc314283dae123d99a0088f633b19"
    }
  ],
  "blockNumber": "7,418,218"
}

{
  "Sr25519": "0x6851995b786648f5a3339066b7350f1b4d50a28dc24dc414b4dc85b25292dd4466cd57fb9c27a069aeca67cfc8c86883471cf87bf3c2c6cb85cddb33c8f5b485"
}