header.Subscribe RPC Method

Parameters

This method does not accept any parameters

Returns

result

object

The result object which contains the following fields:

header

object

The header object which contains the information about the block header

version

object

The version of the block and the application

block

string

The block version

app

string

The application version

chain_id

string

The ID of the blockchain

height

string

The height of the block

time

string

The time at which the block was created

last_block_id

object

The last_block_id object which contains the information about the last block's ID

hash

string

The hash of the last block

parts

string

The parts object which contains the information about the parts of the last block

total

integer

The total number of parts of the last block

hash

string

The hash of the parts of the last block

last_commit_hash

string

The hash of the last commit

data_hash

string

The hash of the block's data

validators_hash

string

The hash of the validators

next_validators_hash

string

The hash of the next validators

consensus_hash

string

The hash of the consensus

app_hash

string

The hash of the application

last_results_hash

string

The hash of the last results

evidence_hash

string

The hash of the evidence

proposer_address

string

The address of the proposer

validator_set

object

Information about validators

validators

array

An array of validators, which contains the following fields:

address

string

The address of the validator

pub_key

object

The public key of the validator

type

string

The type of public key

value

string

The value of public key

voting_power

string

The voting power of the validator

proposer_priority

string

The proposer priority of the validator

proposer

object

Information about the proposer for the round

address

string

The address of the proposer

pub_key

object

The public key of the proposer

type

string

The type of public key

value

string

The value of public key

voting_power

string

The voting power of the proposer

proposer_priority

string

The proposer priority of the proposer

commit

object

The information about the commit associated with the block

height

integer

The height of the commit

round

integer

The round of the commit

block_id

object

The block_id object which provide the information about the ID of the last commit's block

hash

string

The hash of the last commit's block

parts

object

The parts object which provide the information about the parts of the last commit's block

total

integer

The total number of parts of the last commit's block

hash

string

The hash of the parts of the last commit's block

signatures

array

An array of signatures which contains the following fields:

block_id_flag

integer

The flag for the block ID

validator_address

string

The address of the validator who created this signature

timestamp

string

The timestamp of the signature

signature

string

The signature

dah

string

The dah object which contains the following fields:

row_roots

string

An array of root hashes for each row in the data availability header, representing row-based Merkle roots to verify data integrity and availability

column_roots

string

An array of root hashes for each column in the data availability header, representing column-based Merkle roots

Request

1
wscat -c 
2
#Wait for connection
3
{"id": 1, "jsonrpc": "2.0", "method": "header.Subscribe", "params": []}

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