Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,589,347",
      "signature": "0xb89f56f44b5262b5444c4ecaf10b62a17a6fca234945dc7ccc2bbae25c370bf399c137ffe977dab086748149018d04a0",
      "randomness": "0xeff348129513eee6097228540d28213c1eb26eedac052271caabef75a3f68aec"
    }
  ],
  "blockNumber": "7,417,659"
}

{
  "Sr25519": "0xc8b8f84fd7def1a030e2c80a29cbecdae10bdb3f436a3b741cb62f1f4ebc5e0166202247a179f84c9e3d87f1e7669604a8ee89ef08acfd602554f2c44c41ee8c"
}