Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,600,548",
      "signature": "0x923063133ca80d27741473357961ede4b44de6a18b0a3fdb2e817488a9d968802f6d64709ca21fd9dccfad564998b94e",
      "randomness": "0xc5b784c219a757a1039fac36f2bae0739a616998a66f65af70f9cbf4e0a48077"
    }
  ],
  "blockNumber": "7,420,453"
}

{
  "Sr25519": "0xe4e546f592749abed22597cef550f5769d6ccc3d9314a5f401bc4bb070813a0859ca909c3805708ab388c02f5804a9285a007b8a9ab8bd1ad807e8e06e484789"
}