Questions tagged [chainspec]

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3 answers
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Cannot produce and finalize blocks with 2 node peer

I want to connect 2 nodes via custom chain specification via Internet IP public https://docs.substrate.io/tutorials/get-started/trusted-network/ I. STEP 1: Create Aura and grandpa --- NODE 01---- ...
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  • 11
0 votes
2 answers
30 views

Parachain config for Rococo public test network

How to config a locally tested parachain to connect it to the Rococo public test-network? I mean on the startup phase (before the Rococo Slot Request Form), following the Cumulus tutorial: after ...
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2 votes
1 answer
35 views

Convert a raw chainspec to the original format [closed]

Is there a way to revert a raw chainspec to the original format?
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  • 131
6 votes
1 answer
53 views

When are you required to change the `authoring_version` for forkless runtime upgrades?

In the Substrate documentation here and the Substrate reference documentation here it says the authoring_version "is the version of the authorship interface. An authoring node will not attempt to ...
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  • 1,260
0 votes
1 answer
37 views

How many collators of a registered parachain must be synchronised with the Rococo relay chain for that parachain to generate and finalize blocks?

I want to determine the minimum amount of collators that a specific parachain that is registered on the Rococo network must have running in order for them to generate and finalize blocks once they ...
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2 votes
1 answer
35 views

SessionsPerEra doesn't seem to be affecting sessions per era

Am I fundamentally misunderstanding how staking handles election timings, please? I've been trying to change the number of eras in a session, to increase the number of elections for testing. I ...
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8 votes
1 answer
52 views

Do I need a json chainspec for a production chain or does a code defined one suffices?

When I look at chain specs defined in code they usually contain something like this in their genesis: GenesisConfig { system: my_runtime::SystemConfig { code: my_runtime::WASM_BINARY ...
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4 votes
2 answers
116 views

How to overwrite endowed account balances using additional accounts and balances from a JSON file for genesis block inclusion?

My goal is to allocate a balance in the genesis block to both: A list of endowed accounts already included in the chain specification chain_spec.rs A list of further accounts and balances included in ...
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