Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,608,188",
      "signature": "0x8a57f1539a86c8a96bffb15fb173af4ae306338a430fbba6e1e85927a9be9bb8968a53ae0e5de6685557109d0a06f141",
      "randomness": "0xc0c3265d61ec0e3e10de33743a9675d222b4fc75e79fa14174f85bcb14de05f9"
    }
  ],
  "blockNumber": "7,422,363"
}

{
  "Sr25519": "0xc607cd069ace0277c9728b0c404d4ab385a8032c2d73ba3ccd9477bf0e72113dfe0adc6f3df797853aaeb56b4960012edff458acf742c319d01a5616a2fdd087"
}