Offline Phragmen and Hybrid Consensus | Substrate Seminar | Archives
Channel: Parity Tech
Date: 22/05/2020

This week Kian Paimani demonstrates his Offline Phragmen tool and uses it as a template for making arbitrary Substrate Calls. Joshy Orndorff demonstrates hybrid consensus with Proof of Work authoring and Proof of Stake finality.

0:00 What is Offline Phragmen
2:35 Similarity with Polkadot JS
6:57 The available commands
13:30 Demonstration for Kusama Staking
25:17 Demonstration for Kusama Council
27:06 Live Coding: Checking an onchain balance
48:41 Ideas you can code using this tool

58:29 Overview of Substrate Recipes
1:01:57 Enabling easy runtime swapping
1:03:58 The Hybrid Consensus Recipe
1:07:10 Hybrid Consensus import queue
1:11:01 About the GrandpaBlockImport
1:12:36 Starting the authoring and finality workers
1:16:58 Hybrid Consensus demonstration
1:19:05 left off

Offline Phragmen tool Kian presented: https://github.com/paritytech/offline-phragmen

Substrate Recipes:
https://github.com/substrate-developer-hub/recipes/
https://substrate.dev/recipes

Hybrid Consensus Recipe:
https://github.com/substrate-developer-hub/recipes/tree/master/nodes/hybrid-consensus
https://substrate.dev/recipes/3-entrees/hybrid-consensus.html



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