Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,614,382",
      "signature": "0xaa8c8721c0500586912d3a06a8bc85dbb77c9ded13665faeeda9c80bb61a9b5b011de81bfcf8f5b958480d2e14d3db70",
      "randomness": "0x5cda1294a4393f74b18dbc6a2125c34eed6e0607b65ad23e3ec503951555f3f3"
    }
  ],
  "blockNumber": "7,423,911"
}

{
  "Sr25519": "0xd6d9d24ee69d3f953e9649e0cff8a35a9f57cb270f1704a7b47c4935136b1b5e7d3bb62818580efe973cd392d2845a407a961692505bc1ae556af86accca0081"
}