Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,572,231",
      "signature": "0x8d50d16adf7d34547185bd6c8caa8f7acff71a154446af9a9a32b124c87b1ec851c562e3c58d1d6b40f3617ef456676e",
      "randomness": "0x59b8aec61cc4046e423b0d1589cfe43beb69dd5f0a48aac47862cb5945dd4103"
    }
  ],
  "blockNumber": "7,413,393"
}

{
  "Sr25519": "0x6c2f6e6bf6e710fa078bb31445c9e624b8cf847597b8833e94b7e94ba3c1bb7e75534c6e5448c2a6f798b06ca4ce2d4418d5d419d6a33be1594e300832da2d8f"
}