Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,549,441",
      "signature": "0x861513cc635c00e5ae04efe206a89b369d7ec912bc47a840d2ad782e3acab67922e25b511a77c5ebcf204c0c31d5de60",
      "randomness": "0x124231a5e560ea8d7a40a09beb9003e9d800a8e97f0b7bf488159122e2a04a1b"
    }
  ],
  "blockNumber": "7,407,696"
}

{
  "Sr25519": "0xdc9621760de2d662ec27c2f06f803d63a34973a9510eed9f650069a13392324e120026ca8e3b9aa062a75c5a12df1c9b7f5b6d6ae4cb86d9b9556fe75051028a"
}