Produce a new block, without signature
Requests a beacon node to produce a valid block, which can then be signed by a validator.
Metadata in the response indicates the type of block produced, and the supported types of block will be added to as forks progress.
Parameters
| Name | Required | Type | Detail |
|---|---|---|---|
slot | ✅ | String | The slot for which the block should be proposed. |
randao_reveal | ✅ | String (Query) | The validator's randao reveal value |
graffiti | ❌ | Hex String | Arbitrary data validator wants to include in a block. |
Result
Return a valid block, which can then be signed by a validator.
Example
Request
curl <your-endpoint>/eth/v2/validator/blocks/4805049?randao_reveal=0x1b66ac1fb663c9bc59509846d6ec05345bd908eda73e670af888da41af171505cc411d61252fb6cb3fa0017b679f8bb2305b26a285fa2737f175668d0dff91cc1b66ac1fb663c9bc59509846d6ec05345bd908eda73e670af888da41af171505
Return
On success
{
"version": "BELLATRIX",
"data": {
"slot": "4805049",
"proposer_index": "106487",
"parent_root": "0x02edbff5fc26e71d1f8e70409e5b240a74e3f1bb9041a3951699943839b57c9c",
"state_root": "0x825bd6046a61a3bd82fcbb5a0ca6fe4efe1a31eeda3d793a0888606f7170007b",
"body": {
"randao_reveal": "0x1b66ac1fb663c9bc59509846d6ec05345bd908eda73e670af888da41af171505cc411d61252fb6cb3fa0017b679f8bb2305b26a285fa2737f175668d0dff91cc1b66ac1fb663c9bc59509846d6ec05345bd908eda73e670af888da41af171505",
"eth1_data": {
"deposit_root": "0xf3151229fbb14096fb9a105452380b5761d0ab1c3e24fca8cb748d045703f028",
"deposit_count": "446990",
"block_hash": "0x5da9251a40a905636db3cd22b8135f547ca4486ccc4369b2f166161c5887b5b6"
},
"graffiti": "0x0000000000000000000000000000000000000000000000000000000000000000",
"proposer_slashings": [],
"attester_slashings": [],
"attestations": [
{
"aggregation_bits": "0xffffffffffffffffffffffffffffffffffffffffffffffffffff3f",
"data": {
"slot": "4805043",
"index": "20",
"beacon_block_root": "0xb5fd7671b0111c8d24f5fe9881480b91d80a06c5e0b820b8e07b9c0c56562b6b",
"source": {
"epoch": "150156",
"root": "0xefe8b6ebc564357337eb0e8ad52a33706b4a900408dd5f2f8839b04e64119f24"
},
"target": {
"epoch": "150157",
"root": "0x5f28076a5523d2007fadbf81f68c22b437c33d045b29b3911021827af599f1e4"
}
},
"signature": "0x8432bce7b1411ea40272ea356f1cbeb5082a26c8a1c4baf653a8661c0eebc3a47d99e1fdcef6f68f33d1b3cc12e52d47133d19f3f9745b7b4c6f2d068db3692d3db61486c3d6977988753d5af949f22ebf1b6b51b70aeb249d80bb886328d41e"
},
...
],
"transactions": [
"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",
"0xf86b01850ba43b7400825208948b8a4abc707f16da24b795e3e46ed22975a9d32987a691cba6fdac008025a05667024fff2f861b5e9fbc0580bd398292e5aed3ff2de073374d12d56a7d5bb4a0225d57616589c77c0d11813ebc7001ef3ffe339acb48d089c662fb4999b02b37",
...
]
}
}
}
}