Feature/update to polkadot v0 9 19 (smaller timings)#187

MRamanenkau wants to merge 2 commits intofeature/update-to-polkadot-v0-9-19Cerebellum-Network/pos-network-node:feature/update-to-polkadot-v0-9-19from

feature/update-to-polkadot-v0-9-19-smaller-timingsCerebellum-Network/pos-network-node:feature/update-to-polkadot-v0-9-19-smaller-timingsCopy head branch name to clipboard