Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,574,262",
      "signature": "0x8f79cc20949166f9e37fefe20b39cbac4ff27114315aec022edf7be99645040cdc21a577ea24ec67676802c911f6cae2",
      "randomness": "0x345455fb1cbd32a8cff851ba83673ceb12065e4a8c41a08eae356fc71b0bc2f9"
    }
  ],
  "blockNumber": "7,413,901"
}

{
  "Sr25519": "0x184b94364a14b567029e2509633a25994ccb96ed7e7a1ae1b2c456110eb81760eb0e25a03d12df00add720333ea2525ee8d08e33449e5bfe999a7478cc285d8b"
}