Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,568,771",
      "signature": "0xac0087ee61c148e36415409b2204af866cab4db1862d6658837f9fef2024d7f81f03a20a9ee41c4cf1f4d4bbb605716f",
      "randomness": "0xab2f434d15aa5ee17a3318173339454fb0be6184cd429b273c6f5b4a3091dd86"
    }
  ],
  "blockNumber": "7,412,528"
}

{
  "Sr25519": "0xb2d954b631e5746695b192c7857066757214154f42631b86622f78f7600aa1110ad1cddc147cc84f19612f1701b5abe1ecc30cc840641f8d69290bc6a0304c8d"
}