The recommended pruning parameter `--prune.r.older=2_000_000` prunes too many blocks to successfully sync an Eth2 client.

At the time of writing, we're at block 13411141. That means with the above prune parameter, recipes of blocks older than 11411141 are pruned. This misses some required blocks, as the deposit contract was deployed at block 11184524 (see option `--contract-deployment-block` from [here](https://docs.prylabs.network/docs/prysm-usage/parameters/))

Instead, use the new `--prune.r.before 11184524` option together with `--prune htc`

* save

* save

PoolV2: Use default crypto context - it's thread-safe - because creation of new one failing in Docker on linux host (#2847)

This reverts commit 7234210f.

Setting a period !=0 allows mining of empty blocks

x

* Update header_algos.go

* Update stage_headers.go

* Update header_algos.go

* Use decompressor

* Use decompressor

* Close compressor

* Upgrade to latest erigon-lib

* Fix compile errors

* Fix lint

* Remove count from files

* Remove count from files

Co-authored-by: Alex Sharp <alexsharp@Alexs-MacBook-Pro.local>
Co-authored-by: Alexey Sharp <alexeysharp@Alexeys-iMac.local>

* updated Fermion extradata + fixed bug with PublicKey

* Update Fermion extradata: fix genesis hash

This reverts commit 7f58290a.

* Update header_algos.go

* Update header_algo_test.go

* Update header_algos.go

* Update header_data_struct.go

* switched Fermion to Clique

* Update Fermion to Clique: updated genesis block hash

* #2658: removed using HeadersSeal function from experiments module

* #2658: lint issues

* #2658: fix typo

* Update Ethereum tests to v10.0

* Implement EIP-3607