Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,545,273",
      "signature": "0xa34900d9f5c5481536024402e5cd61c733539aae3f4f48448558985f5c428f5cb38058ffe3b6744d4bc036799c4bd6ba",
      "randomness": "0xcaa85b0b778f6eaed723f7a0df3673b80efd0dcdd3055f638ba37f26ef98b1a1"
    }
  ],
  "blockNumber": "7,406,654"
}

{
  "Sr25519": "0x788aedf0f75eb7f4660f937d5c2edaa20850b734d1d4f91190f7a313ccc4dd5c24ecd7c753ad8c055ed30af128e978cb671d122109f8ead5bc4f21e56a5c1980"
}