Write Pulse

{
  "public": {
    "Sr25519": "0xde911df17530881f6f78d47c30be638b40e90a72d4ff77b4afef90f773e53134"
  },
  "pulses": [
    {
      "round": "25,574,357",
      "signature": "0x9507f3289312a3f4990ebe3186d170a37b8f1f6ed23e6d6a262a63399451a436a43f5d522b09d5b306d9809310146282",
      "randomness": "0x2527e350e4535ba24267e6254e1a3998d9bd55dba5a47741fa1f67b04bc95408"
    }
  ],
  "blockNumber": "7,413,925"
}

{
  "Sr25519": "0xd0a1b75871515128f96dc10a271cda5fbce0a762947b6db40fdb4abc93d57357c93f73b2f9e49e31c00c6e1d38b980f65beb65b5faef54dc603c6e010160ad8d"
}