Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,574,862",
      "signature": "0x919f7388290aff6f8f11b239845839a637f9c40de94d2d046ef6bd2736c64360813ad9f10e6d4bc8235e13cb98575056",
      "randomness": "0x08c1b6c58c0562fe396b562f76d8a5b53e5c7078a4f995e7f84a74981b68d3f1"
    }
  ],
  "blockNumber": "7,414,051"
}

{
  "Sr25519": "0xc823411696fdc782764aea1523212284500994efffce57152f8c5f345aeb74381d29ee0c0f339b77ddbde247c8e6691e27ff81831e39f4af7a874a6be15baf85"
}