Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,549,293",
      "signature": "0x84267200b39481d47cac455bbc32fd87711d1a8756b711fc1e7c87852e4756cfa4436cf248a541bcc69fb71cad2d3992",
      "randomness": "0xbd6ada0e47c7121cb3cf42225fbaf3b15779bb13e3ed7c547ccfdb7f9678e70f"
    }
  ],
  "blockNumber": "7,407,659"
}

{
  "Sr25519": "0x0cb1317aa7101d1ed25526ea796fc4124569a245d921531d83c8b034ae26b647e54860998d5179611f8bd0626d33d9847104271ba929de4b15429fb39dfa6a84"
}