Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,552,334",
      "signature": "0xb6ea6866d684bf3e7c06dca0e48d541dccddb79822d358c210afde91c2ecb3333e89469a8b1874ba864a47aa1de3384d",
      "randomness": "0x5b35ccf4386ca2885961afb375d4f6a7681296a399848c416e1f21ddbbf47996"
    }
  ],
  "blockNumber": "7,408,419"
}

{
  "Sr25519": "0x6cb5ff4281293d60b4d972fc23bc7421569e7e3c52d88caff1a81108e0c12e219b6c32d9f43694335fe0c8081d5dbcdbd249d1a5edf126108af39e04615b8084"
}