Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,612,791",
      "signature": "0x8d5514fb08129a640121c61cac7254651407388f8377993d35902217fb9c9e48cbf013bc27e56710453b937f0fe5f005",
      "randomness": "0x6a36d14220242b3a78f3b6bb530f7a768e48317265f46f3c75ca32c29b4012ae"
    }
  ],
  "blockNumber": "7,423,513"
}

{
  "Sr25519": "0xde3a874d0e3f335015698534f8fb21f6e9146636a81adbfcf81189633f1173726c1092de79ecac9208fdc1d6bd6cb93f8797480b9f88ed3bab5e9034f3611589"
}