Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,606,410",
      "signature": "0x8583b2716a0c5955abd31265da330b1d801536043a0aab0a506ac3f180686b620e40e412feca88fff453a4e0182cff7c",
      "randomness": "0xdce3de105e7a78f79e22ca42ddd48ea34fd1bc66c1bd8bbfabe7d0f5236ccdac"
    }
  ],
  "blockNumber": "7,421,919"
}

{
  "Sr25519": "0xd0cff62c63fa7ec8424e3fb5f0f86f4f8b3741d4cb044c8eb4df6248598c0a5f13abf7c5a8a9a57061395bfba51778a6a7e0cfebff9776796632565841b17981"
}