Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,601,342",
      "signature": "0xa4870d4c5398a9a4119d0a69096774c9b2e103f9f550c39719196c2ba0ff588745978d5fa375c8c5fe7cab18176be5f1",
      "randomness": "0xaee24ce8388a1f29eb7be9ec6226679cbdd35afe269bb80ed0fc0b3782463c48"
    }
  ],
  "blockNumber": "7,420,652"
}

{
  "Sr25519": "0xe2a36c9de09a3675121b7143399fa8383af362ad992faff34951fc1f3c645406a0d0512a17b108802b95f140380b33a2b11baaa2b8dcaa635f5c6671b534c386"
}