Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,586,478",
      "signature": "0x90b9454ae04781e91cfeee69b0159d7f2c98120e5217f11f5f7d2360cbefd68584530302ba00769dae67d7bd981d0a2b",
      "randomness": "0x5ad6d9a1697dd892e539ecef353e4b7a786f78c028a7d7a6c900ef76fbbe77e5"
    }
  ],
  "blockNumber": "7,416,942"
}

{
  "Sr25519": "0x4ee36197a01fa0d08a9edf460fd16fef1af4cd0a15b45f252ab13ef14652320a50612c23bc729265f430b8169b62f399c949097e8977e064b7517f0963d15984"
}