Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,542,906",
      "signature": "0xb1debeccd44a36283d1c0a486ec5c591c87e0935ce00edcaad7eaa75ed61598cf9776cbe8effd9e85f89d800398c591c",
      "randomness": "0x71a58da84293d2bda0cf73f2882f7a16cb293c97a18d200dc10c2b0089d5f586"
    }
  ],
  "blockNumber": "7,406,062"
}

{
  "Sr25519": "0x4269a6b6ff89a515654f932546d85078f966168374d9f26bf36559a753bf8b564e7151a052bac57c5398ed50c61a9b6903c080ef6c47ee5370104b82059ae28a"
}