Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,568,243",
      "signature": "0xb4447d0272d50b48915149de9a23a8cd19f2332c46ae9a72285e6709d033a888f427f33d730dd1bf4057f0c4dd3ac97f",
      "randomness": "0x528b56addc10e8b8e3a084bc56bfa471e2ccfeb7ae15ad1af3a221318c523f5c"
    }
  ],
  "blockNumber": "7,412,396"
}

{
  "Sr25519": "0x6e4a69db91c29ace07f7367f270b7f55afce565d717c6d0aa4e8b8ccf0aea248e81a793d78263ef9b3a3226b701fb277ab01f0698570a435755716d5d54a8c89"
}