Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,670,415",
      "signature": "0x8cf22873fb4cd2cd64ef3e2bb0f2bb4d2794ab07540165ce23e49ee8aef764663550d7f45ee27b3f68a17a1ac77763a7",
      "randomness": "0x628121bdc9a98d01fa999dd1d2b6f1c6eeecf8ee3b9695bc6371613e5c81095d"
    }
  ],
  "blockNumber": "7,437,895"
}

{
  "Sr25519": "0xa03d3e70d79651038bd9f2a327af6858304033bc1afc0ce5a1dfe459ccdfb54a20613b1e53458b97451855c83893acfbdf3aaf6b777637733dff24db7ffdd689"
}