Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,645,100",
      "signature": "0xb70462871c7b0ce016a316564e5bd3bf4d7440b479d6e38d090d6eaeb7dacf25b5a4ab6613474d79bd28e74f1da1e0a4",
      "randomness": "0x61766b3f9bc4147d6ecab7ced6fab06d0b4a2333cea9229379ac427ebb89287a"
    }
  ],
  "blockNumber": "7,431,580"
}

{
  "Sr25519": "0x72114c9b1cd87e076df3eb13c195f5ce1e7549d7c9961ecf56c78496f59b7c4600096ca8eec4771aebe34d94387aadb5c31557c2d80c822e6e0512a784683b80"
}