Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,545,042",
      "signature": "0xa23b9c31df8d8c3754a4ea9f7d752d5e387e6aa30edd4190749995bf18345335ed475a1b73112910227cb9ea68d4dfd1",
      "randomness": "0xc0e1f21fd3463d4f0534b98c7b4272d519b235de4688e441afa46b391d2936b9"
    }
  ],
  "blockNumber": "7,406,596"
}

{
  "Sr25519": "0x70120df5266cbe1d312b03806a5931cf42696917f55835792b23126194b7fe298dabbe5605f22a3517bed069d884b53642c2ffc7e0901663c85540c6cf5e908e"
}