Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,612,504",
      "signature": "0xa9db4c965075940a1223ea81ed5657629a7e74f971b117f1927e55372a33a4e9b792bbd687b7e375657fd89368a51cf1",
      "randomness": "0xffeaf9cc54370c4239443ab0a3a3f0bd7d2bcaf5b89e0a8018d73bc77bf7e7d5"
    }
  ],
  "blockNumber": "7,423,441"
}

{
  "Sr25519": "0xa256ee40d02c0ff14d8be3fbd6efca507cbe789b14b32346b934d62a1d7a3e12f986bb3d60fb71b8fd898fd233423066461c9ffedc360e9eae4752c5b55f778b"
}