I would like to ask you how to subscribe events from Polkadot blockchain? I am writing a rust application and I need this functionality there.
Is the using Substrate the right direction to achieve that?
Thanks in advance!
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subxt has your back. Here's an example:
(Events are just the
system.events state at a certain block, so if you know the block hash you're after you can retrieve them by via a storage query)
(if you want to subscribe to blocks there's an example in the PRs)