Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,583,258",
      "signature": "0xaacbfb75efe20cfc9ef37f13c7e25aa9dd92842daf62a5b42743335885f54d74991ba3d9d4cc20f9b50b75492609d2c4",
      "randomness": "0xd0e9ea228ad91a9dd35a38aa6f8279d24a16c9b22881f3c70a911e7b7db3e87f"
    }
  ],
  "blockNumber": "7,416,137"
}

{
  "Sr25519": "0xec7dc206dec8b9547a174a8079dcaf9a12e857179feb5e5377884d64df127643d4ddcb701ee92d9745117ab011ece5b0999d7f6f1344b7e66087f65a8805558e"
}