how to send data to sidekiq queue from ruby app

im new with sideqik and i want to test it for verify that sideqik receive data from a very simple ruby app. exist one method to send data easily?

This is my ruby app:

require "redis"
redis =Redis.new(host: "127.0.0.1", port: 6379)
redis.set("mykey", "hello world!")
redis.post("mykey")

i tried with this script, the connection with sideqik works but when i accessed in its webUI i cant see data. Thank you for help.