Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,623,678",
      "signature": "0x9467af5071f1a1e2b4e12621953aa3c2b9518a4ff400a5145e5789f85629281490c13aab7cb61dbff9991d7ad863d9ad",
      "randomness": "0xdf6011248f6723fbc2488628d5628f9cdaefb604188e0bfe6ab7f9a9a00ba24d"
    }
  ],
  "blockNumber": "7,426,234"
}

{
  "Sr25519": "0x1479701b1a2a0a4e7f8a569dd87631afe04303a78aa6914d59ebc09810ce2c394449fcb2f41a43e11c13eb0bbb282edb837e3fae0caf97e68394cd2472f34586"
}