Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,668,173",
      "signature": "0x8a1ee900fc6703d84f3ba306ab063db54093e73b128eada5c678e956f28532da214e872e38dc3eb7cbda64ec9fea01bb",
      "randomness": "0xd6297af33faac5a447b9dcac4eaa597baba332319e84bb2afcec9559ba59f402"
    }
  ],
  "blockNumber": "7,437,335"
}

{
  "Sr25519": "0x3eb815ac82ff6d2caadf30520d6a2e4886fc8e41c614850b27dbbfd4cef6830a8ad22e06f97b5864746988b71cf565bf3c5e495b69f64165d86dcd4bcc4df882"
}