Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,542,462",
      "signature": "0xb2fcaaf84a8220f6714962b310e93f7842d603748bad1dc97a4e23844fdf1ce9686fd1e03d6b66a006ef326716248735",
      "randomness": "0x22a8fdae5ecf9f7961b3f3d31d7f90d6366ae2d0479fc01d2eb142675b56f84c"
    }
  ],
  "blockNumber": "7,405,951"
}

{
  "Sr25519": "0xfca7f19613fbcf48e6ca351d5158fd179905b34a8dab816dd47ff07b78036159c228d0fd8c80e5c0a06179d79626a42e68f1b419fa622cf1b54091efc41d9281"
}