Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,544,930",
      "signature": "0x86e40c9fa4a7340829c3be0467b601a2bb0b6bd7551df88345e5cc6c44e9c6667e08a4a016a93e9f66b9439e00e2a1ef",
      "randomness": "0x374769c9c4068bae81a14fd23f78674714fd9147197c159c51a733f9b8f30ec7"
    }
  ],
  "blockNumber": "7,406,568"
}

{
  "Sr25519": "0x6889217ec6196488c7c3623c0654b16c695d3a5c50ec1498265d4f0a94ab1275efe3c85f4e8089524fcc90c37ee03e2f312d1ef73ca3374a161d81147e60a081"
}