Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,658,861",
      "signature": "0xa037d5a13808c4717863f63737fc8c9dd712da11d374d66603c1cd13389ae727ec9c6ebe9a5eae78ff204d6ed5930b45",
      "randomness": "0x946142b7f65096c49f063fec89bd2239c41db91d86e59e1bb14e21678cffa7e2"
    }
  ],
  "blockNumber": "7,435,020"
}

{
  "Sr25519": "0x501509e082d941d39df0a150b6d0522283e67d0187bc97a5abbbf5c1cec2514c77533753483f8def246ef81508d2c0f7f46845e298e3f9e4cd2f5fa1763dd68d"
}