Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,606,016",
      "signature": "0x9427a208e6e36fd19c9a7f44efc5041137a292bb32df7a34844d1a94c995628fb04bbc117606369167f281caac5d5b06",
      "randomness": "0xce59672604a49a1413650b9aebc2b5447a0ede8f6e4eba3926c5571950694a9d"
    }
  ],
  "blockNumber": "7,421,820"
}

{
  "Sr25519": "0xde2dc3f43f69ef209dbc8d92e4f2a837a2b1556712fe6eaa132d0642ba088e3b489bef2ff6b565c621ff85a6fc8a8f7a2b8966e9e4044515fa5f64d703eea38a"
}