Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,559,027",
      "signature": "0xb8fdaf4a2fedc594bb91ed5c7c31bc613143e81338b0514bb419e6ca8dbc62f29f99b1ee53c901a1dd39d46ea29d040d",
      "randomness": "0x6167c9af351c7ecfee7b11d8250601e85213b06d6525d195276d2d053ce67364"
    }
  ],
  "blockNumber": "7,410,092"
}

{
  "Sr25519": "0xa8ad6c9a83ded25aa933c3083635e61461f78c3453ccfaa909d4fb79f9edcc71ee3eb70637b63985144aa26c09117e4071d87c13c651358763d2b937c88f868c"
}