User Bruno

11 votes

1 answer

519 views

How to open HRMP channels between parachains?

asked Oct 19, 2022 at 20:19

9 votes

2 answers

1k views

Is a transaction an extrinsic?

asked Apr 29, 2022 at 1:17

7 votes

2 answers

55 views

Should I include weight for an unsigned call?

asked Feb 23, 2022 at 21:39

7 votes

1 answer

117 views

What prevents unsigned transactions from filling up a block?

asked Feb 23, 2022 at 22:56

6 votes

1 answer

68 views

What kind of information is stored in the State Trie?

asked Feb 15, 2022 at 19:25

6 votes

1 answer

68 views

Is the full Merkle Trie copied in every block along with updates?

asked Feb 18, 2022 at 16:47

6 votes

2 answers

190 views

What is `codeSubstitutes` in the chain spec?

asked Nov 10, 2022 at 22:24

5 votes

1 answer

39 views

Is the fully constructed State Trie persisted to disk?

asked Feb 15, 2022 at 19:29

5 votes

1 answer

449 views

What is the difference between the extrinsics utility.batch() and utility.batchAll()?

asked Apr 23, 2022 at 17:29

4 votes

1 answer

59 views

Where can I find the code that defines what StorageKind the Offchain Index uses by default?

asked Feb 24, 2022 at 21:16

4 votes

1 answer

349 views

Is GRANDPA warp sync the recommended method for syncing a node?

asked Nov 11, 2022 at 20:10

4 votes

1 answer

230 views

What is the parachain validation function (PVF)?

asked Nov 16, 2022 at 22:41

4 votes

1 answer

106 views

trait bounds not satisfied with Executive::try_runtime_upgrade()

asked Apr 22 at 8:44

4 votes

1 answer

59 views

What is the difference between `RuntimeBlockWeights` vs `BlockWeights`?

asked May 12 at 13:22

3 votes

1 answer

150 views

Where do I add a SignedExtension in a Subxt call?

asked Apr 13 at 8:09

3 votes

1 answer

44 views

What is the purpose of tips in the NFTs pallet?

asked Apr 6 at 11:08

3 votes

2 answers

187 views

How do I do a multi-block migration?

asked Nov 11, 2022 at 19:35

3 votes

1 answer

270 views

How do I change my token symbol on substrate-node-template?

asked Feb 11, 2022 at 21:24

3 votes

1 answer

147 views

How to enable chain extensions?

asked Apr 19, 2022 at 19:57

2 votes

1 answer

121 views

How do I reset my parachain's state?

asked Apr 23, 2022 at 17:47

2 votes

1 answer

238 views

What is a "sovereign" account in Polkadot/Substrate?

asked Nov 11, 2022 at 17:20

2 votes

1 answer

289 views

How do I spin up a testnet with Zombienet?

asked Sep 8, 2022 at 0:28

2 votes

1 answer

116 views

What are Call Filters?

asked Sep 9, 2022 at 17:26

2 votes

2 answers

107 views

Getting 'Bad input data provided to execute_block' when running try-runtime's follow-chain

asked Mar 14 at 16:29

2 votes

1 answer

70 views

Error running e2e tests on flipper

asked Mar 14 at 19:23

2 votes

1 answer

78 views

What is Dev Mode? And how can I use it?

asked Apr 10 at 14:24

2 votes

1 answer

68 views

How to create a Polkadot chain spec for development purposes?

asked Apr 19 at 13:13

1 vote

2 answers

55 views

How do I compile only the Substrate node-template from the Substrate repo?

asked Apr 17 at 8:00

1 vote

1 answer

21 views

try-runtime error exceeded max limit of 15728640

asked Oct 28 at 9:18

1 vote

2 answers

38 views

How to print / output from within async tokio test

asked Nov 25 at 10:24

Stack Exchange Network

43 Questions

How to open HRMP channels between parachains?

Is a transaction an extrinsic?

Should I include weight for an unsigned call?

What prevents unsigned transactions from filling up a block?

What kind of information is stored in the State Trie?

Is the full Merkle Trie copied in every block along with updates?

What is `codeSubstitutes` in the chain spec?

Is the fully constructed State Trie persisted to disk?

What is the difference between the extrinsics utility.batch() and utility.batchAll()?

Where can I find the code that defines what StorageKind the Offchain Index uses by default?

Is GRANDPA warp sync the recommended method for syncing a node?

What is the parachain validation function (PVF)?

trait bounds not satisfied with Executive::try_runtime_upgrade()

What is the difference between `RuntimeBlockWeights` vs `BlockWeights`?

Where do I add a SignedExtension in a Subxt call?

What is the purpose of tips in the NFTs pallet?

How do I do a multi-block migration?

How do I change my token symbol on substrate-node-template?

How to enable chain extensions?

How do I reset my parachain's state?

What is a "sovereign" account in Polkadot/Substrate?

How do I spin up a testnet with Zombienet?

What are Call Filters?

Getting 'Bad input data provided to execute_block' when running try-runtime's follow-chain

Error running e2e tests on flipper

What is Dev Mode? And how can I use it?

How to create a Polkadot chain spec for development purposes?

How do I compile only the Substrate node-template from the Substrate repo?

try-runtime error exceeded max limit of 15728640

How to print / output from within async tokio test