Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,569,214",
      "signature": "0x86a6ba40270ee3c97b9afdbb19b64cff2a5e62c41dcb5d2462b8c4041a83f76d1c50961bd48080c24656f1cfb582d5ac",
      "randomness": "0xd4b25fd2e002d81b3d93a327a522fb329cf09956084564d0ee4751f7341c2a09"
    }
  ],
  "blockNumber": "7,412,639"
}

{
  "Sr25519": "0x7ee369ca15dacb98e181d54767b3ee84869fd859986331f0fee88db57cb6b975f29e3a761252a60afe9663cf38408a4795d2dccb91376618b2d232b10be6ae8d"
}