Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,565,449",
      "signature": "0xb74a00ddb7fc193065f5a0d993765505dc948042685e61e420afee4b04d712cdbcb2244e02f1c667f36e3c553222fea6",
      "randomness": "0x13dc06864b4c2565c3155b047f6e8a58072cc28878cb4810da433093ed7f9c11"
    }
  ],
  "blockNumber": "7,411,698"
}

{
  "Sr25519": "0x60a07d4c866b969b5cbe43027b3df424805880ff6f801d76fa71757f6b14c141ce6d67d1f3860d0647dd9b5b80bf6ae6322f60edccf93fb749039507bb67ac83"
}