Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,550,285",
      "signature": "0xb5ccab0328cf75bae8abc979b91856754ca7eeedea8577e2d60b8de30f2f6125ebce7c43ecaa9f099c84134ece10f499",
      "randomness": "0x1b4921ee0ae6f8993b138be5055916c2051bef4e85d3bc0bc7867c04c23907c2"
    }
  ],
  "blockNumber": "7,407,907"
}

{
  "Sr25519": "0xa2685e6d1a12abb7cbec9e8a8ac08b7b0071c3ffcfa7f3e98cc6f1ae6834aa34cdb328949db486bfd814a179b0ac5bf66d4daa00955654bb7bf8e5f21e28af8e"
}