Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,565,411",
      "signature": "0xb7e30525f8a30310fd8d442c28bcbb684b24ca410bb19f3f09d228c0bc101f4a5b9e814719e1e47d0328a0f3b813091f",
      "randomness": "0xb753ffc034634dcb010878940a239806eb0d7e558b336d099cdcdb01669e5702"
    }
  ],
  "blockNumber": "7,411,688"
}

{
  "Sr25519": "0x32665e72f89f7387f55827075d5848c3a98e7e1581a0046e59ca0d9a5113e52e7fb67d885f025de3b40a1ea85c7f3118d033f656aeaeb04527d1f30947ec0382"
}