Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,584,161",
      "signature": "0xa0f0549d6b440f9b9eb9421c9ce314b89a033605e9abc71975418c23fec35c2230f8407f57a47cf0691a515c1d0b9943",
      "randomness": "0x08d464c2746f6a8209f064df258273a4c0e79f3e4e61b788c9191a63fd15b24b"
    }
  ],
  "blockNumber": "7,416,363"
}

{
  "Sr25519": "0x743eea92a609098716b084b609f03d478cd8dfdbaf5555aff1e95b31a25cf6057642449d91abb506ea742f1dadb899c7902848e251cff69ea569ca724b114c86"
}