Tip for Polkabeat: Measuring the decentralization of Parachains

Description:
This is a tip to reward the efforts of Phil (https://twitter.com/ph_lux) for creating the Polkabeat platform.

Polkabeat website / intro: https://polkabeat.org/2023/04/24/introducing-polkabeat/
Polkabeat Twitter: https://twitter.com/polkabeat_org