Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,537,776",
      "signature": "0x94cc15d80fea36108086db04e19b38d0ca72ef87f5401853d38b59c875a643d546745ecde1e7a71343dd2aa992f59b7d",
      "randomness": "0x2cab225a74caea1f4540836c074082fe97c122e0bcc7b9d8e36f281e02816d50"
    }
  ],
  "blockNumber": "7,404,779"
}

{
  "Sr25519": "0x50073ae7a9643d19ccd731864d7380e3c9779c265b2c7cd1d829ed560026cd18c50eda00838964dc320f64ef4955471fc74d11c1334b2372ab5fb74f67c57a8a"
}