Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,579,430",
      "signature": "0x96151e842f57ccb933033b8c8a39304c676307b374d8668df835d5fe9b4c0bbf15f8c0ab56ceb015ae9575871cb15602",
      "randomness": "0xbc58aeb591623aaf14e3a92b722e832b651edd69cffc18cb75bd514a61af9050"
    }
  ],
  "blockNumber": "7,415,180"
}

{
  "Sr25519": "0x68f655cbb379ca3309081a070c6c9ee8b3d3235fde59c61ff44075166c3dca5a6197e0c3fd4b75f12e1c7ebe29ae699c7c84e924397ba82c7faf159f46448688"
}