Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,593,208",
      "signature": "0x9373131e77d8fedba8fc036a54bb355205e53049d4d7fe373cdb646797915d3394f1d4c290b5574114be493092d0854d",
      "randomness": "0x5d5924224518347ab729881c6e1c771b78484923aadb1672562c3e9a98ec1a2a"
    }
  ],
  "blockNumber": "7,418,620"
}

{
  "Sr25519": "0x18899e2320bea56c2da46888bf5117a2e9fcfad50d1eba9538aa1d869de3df1725861fe2b302966c1851b4bd66f2fb401cafd39fcc44c3e93f5d7ae721e4d781"
}