Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,662,291",
      "signature": "0x8fd6e79356f1d2c7a013609fe65c704484d2dfdc9a8dc0fbe5473dc0a0f3f4e0cc642571d94252cd91394a39de597ec8",
      "randomness": "0x09996c983833650b6c00a7567ab8e4ea5cb1a6a71d0a81b898acf1c072f119a3"
    }
  ],
  "blockNumber": "7,435,871"
}

{
  "Sr25519": "0xb2d6c75cb13f0f396c661d30d908988700995a1fad047f9a5e183676744a86235f693a3851cf19f6ec0165450bc9f6317a04d49f32e0cd53df1ae6725b8cbd87"
}