Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,557,821",
      "signature": "0xae10960c39062f3f9ae72f0046b1ac8ef4254119ef1f3253d306c25af6422573d59e12a656add53cbc80f111e6d455f1",
      "randomness": "0x9789a539cdf795c832bc7ac07a2dfd22dc3e46c690d8b1fb857e74d2be105860"
    }
  ],
  "blockNumber": "7,409,791"
}

{
  "Sr25519": "0x3c96ea9f9e2996a1f29314ff9bef6033b2f76a49063e1fe047ffc83733fa6a0ff0066ff612a644960ecaac738c9caa03d84e652b5732c8f7ebaeb797d0739a85"
}