Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,601,608",
      "signature": "0xa382e55277fd99e985289db3953ca3689b030629c526712e94e2965f75bd6695d6128438181855e6ca4dc328d20a4145",
      "randomness": "0xf2d532953efda3b1f97fa7920d9c19cbefb3b7ebbfa09b2260f40bfaed380324"
    }
  ],
  "blockNumber": "7,420,718"
}

{
  "Sr25519": "0xf887186a522975a40a23a6d8450d941006e70585192b3309b8ffe2d97687fb0f32d08b13e51a493124d78ac6f010bf3795094faef00f7f371e6d5ae3a109f28d"
}