Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,559,729",
      "signature": "0xa3c7edbc6abbe5a099956c89a80117473a4357d0ebcf489234ba4c84622b68544bb196fb042347f1ecbd303ae728cf11",
      "randomness": "0x5a6dcd7047ef350e9db3e0d80f2482f8f39f15f03d3756438b72a3d893476b5b"
    }
  ],
  "blockNumber": "7,410,268"
}

{
  "Sr25519": "0x4a1cc7e8210f1c392f7e9c67aafed7ac71e87c7298c87ea495b9babfa2b6187ab7b900840c8c6d599e85f6ac115dedb706b656280bdf758c952ac71c9d48298b"
}