Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,577,658",
      "signature": "0x829d86e8ca021ccf58cbb6f1d8236fedd9c423935d2c8d02ac66f393c285f6faf57ac86a5592489578e23a19a26ebf3a",
      "randomness": "0x713fb209caf51e2c4146d6d57ad104e4e1911ac53f621e0ac90f804df807e892"
    }
  ],
  "blockNumber": "7,414,750"
}

{
  "Sr25519": "0x485706b678f7e033552d642e4f25d948d1374f3515adae3bc2b45b5b328def24f9a15e1cf3c779933dd559451eaaee26294e87e8002ada0aeeb44de7cc428685"
}