Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,601,985",
      "signature": "0x9927244cbbc56184284ca7535f3f3d1fd50bce1e9f08760b15b9744debbd139f8f2503093c334279cea87a917c4e2557",
      "randomness": "0x12decd0d8db9b2e7006bf65976f8ba7b096ed72df51535f5c8fed0220dcb6c8d"
    }
  ],
  "blockNumber": "7,420,813"
}

{
  "Sr25519": "0xd480984e16d3d8b9aab03ac5a1eb30a8a4dbbe772179faf1638f906aec98c817b37bc35ff4f19520ae806b5e8c9a7f6171d00c8405c7af80a0e9401807f3cc8d"
}