Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,583,770",
      "signature": "0xb6552da1702f903d1492493b2f80d1ceda113defe3d7983e37901965b94786f3d063cfb8d1ac05a37c5b2d3667f05631",
      "randomness": "0x74b6489d1efbfe9d0d185dfd64e655ae94883b66823454eacbb15f8d412729f2"
    }
  ],
  "blockNumber": "7,416,265"
}

{
  "Sr25519": "0x08ec9c891e0937d588cac87afe0e464e7490fe74a11c75eb97af12c1b53b684c83eeaec755f16513b3bca15e304ba74e0ac81b3f63f95981e5ef2055544ff184"
}