Add deneb util functions

.golangci.yaml

@@ -46,5 +46,8 @@ linters-settings:
     case:
       rules:
         json: snake
+  gomoddirectives:
+    replace-allow-list:
+      - github.com/ethereum/go-ethereum
   gofumpt:
     extra-rules: true

Makefile

@@ -21,6 +21,12 @@ bench:
 fuzz:
 	./scripts/fuzz.sh
 
+fmt:
+	gofmt -s -w .
+	gofumpt -extra -w .
+	gci write .
+	go mod tidy
+
 lint:
 	gofmt -d -s .
 	gofumpt -d -extra .

go.mod

@@ -4,9 +4,9 @@ go 1.20
 
 require (
 	github.com/attestantio/go-builder-client v0.3.2-0.20230623215408-1b5c4f7aaeaa
-	github.com/attestantio/go-eth2-client v0.17.0
-	github.com/consensys/gnark-crypto v0.11.1
-	github.com/ethereum/go-ethereum v1.12.0
+	github.com/attestantio/go-eth2-client v0.18.0
+	github.com/consensys/gnark-crypto v0.11.0
+	github.com/ethereum/go-ethereum v1.12.1-0.20230714171903-34d507215951
 	github.com/stretchr/testify v1.8.4
 	github.com/trailofbits/go-fuzz-utils v0.0.0-20210901195358-9657fcfd256c
 )
@@ -17,15 +17,17 @@ require (
 	github.com/VictoriaMetrics/fastcache v1.6.0 // indirect
 	github.com/beorn7/perks v1.0.1 // indirect
 	github.com/bits-and-blooms/bitset v1.7.0 // indirect
-	github.com/btcsuite/btcd/btcec/v2 v2.2.0 // indirect
+	github.com/btcsuite/btcd/btcec/v2 v2.3.2 // indirect
 	github.com/cespare/xxhash/v2 v2.2.0 // indirect
 	github.com/cockroachdb/errors v1.9.1 // indirect
 	github.com/cockroachdb/logtags v0.0.0-20230118201751-21c54148d20b // indirect
 	github.com/cockroachdb/pebble v0.0.0-20230209160836-829675f94811 // indirect
 	github.com/cockroachdb/redact v1.1.3 // indirect
 	github.com/consensys/bavard v0.1.13 // indirect
+	github.com/crate-crypto/go-kzg-4844 v0.3.0 // indirect
 	github.com/davecgh/go-spew v1.1.1 // indirect
-	github.com/decred/dcrd/dcrec/secp256k1/v4 v4.0.1 // indirect
+	github.com/decred/dcrd/dcrec/secp256k1/v4 v4.1.0 // indirect
+	github.com/ethereum/c-kzg-4844 v0.3.0 // indirect
 	github.com/fatih/color v1.13.0 // indirect
 	github.com/ferranbt/fastssz v0.1.3 // indirect
 	github.com/getsentry/sentry-go v0.18.0 // indirect
@@ -34,9 +36,9 @@ require (
 	github.com/goccy/go-yaml v1.9.2 // indirect
 	github.com/gofrs/flock v0.8.1 // indirect
 	github.com/gogo/protobuf v1.3.2 // indirect
-	github.com/golang/protobuf v1.5.2 // indirect
+	github.com/golang/protobuf v1.5.3 // indirect
 	github.com/golang/snappy v0.0.5-0.20220116011046-fa5810519dcb // indirect
-	github.com/holiman/uint256 v1.2.2 // indirect
+	github.com/holiman/uint256 v1.2.3 // indirect
 	github.com/klauspost/compress v1.15.15 // indirect
 	github.com/klauspost/cpuid/v2 v2.1.2 // indirect
 	github.com/kr/pretty v0.3.1 // indirect
@@ -51,23 +53,27 @@ require (
 	github.com/olekukonko/tablewriter v0.0.5 // indirect
 	github.com/pkg/errors v0.9.1 // indirect
 	github.com/pmezard/go-difflib v1.0.0 // indirect
-	github.com/prometheus/client_golang v1.14.0 // indirect
+	github.com/prometheus/client_golang v1.16.0 // indirect
 	github.com/prometheus/client_model v0.3.0 // indirect
-	github.com/prometheus/common v0.39.0 // indirect
-	github.com/prometheus/procfs v0.9.0 // indirect
+	github.com/prometheus/common v0.42.0 // indirect
+	github.com/prometheus/procfs v0.10.1 // indirect
 	github.com/prysmaticlabs/go-bitfield v0.0.0-20210809151128-385d8c5e3fb7 // indirect
-	github.com/rogpeppe/go-internal v1.9.0 // indirect
+	github.com/rogpeppe/go-internal v1.11.0 // indirect
 	github.com/shirou/gopsutil v3.21.4-0.20210419000835-c7a38de76ee5+incompatible // indirect
+	github.com/supranational/blst v0.3.11-0.20230406105308-e9dfc5ee724b // indirect
 	github.com/syndtr/goleveldb v1.0.1-0.20210819022825-2ae1ddf74ef7 // indirect
 	github.com/tklauser/go-sysconf v0.3.5 // indirect
 	github.com/tklauser/numcpus v0.2.2 // indirect
-	golang.org/x/crypto v0.7.0 // indirect
-	golang.org/x/exp v0.0.0-20230206171751-46f607a40771 // indirect
-	golang.org/x/sys v0.7.0 // indirect
-	golang.org/x/text v0.8.0 // indirect
+	golang.org/x/crypto v0.10.0 // indirect
+	golang.org/x/exp v0.0.0-20230515195305-f3d0a9c9a5cc // indirect
+	golang.org/x/sync v0.3.0 // indirect
+	golang.org/x/sys v0.9.0 // indirect
+	golang.org/x/text v0.10.0 // indirect
 	golang.org/x/xerrors v0.0.0-20220907171357-04be3eba64a2 // indirect
-	google.golang.org/protobuf v1.28.1 // indirect
+	google.golang.org/protobuf v1.30.0 // indirect
 	gopkg.in/yaml.v2 v2.4.0 // indirect
 	gopkg.in/yaml.v3 v3.0.1 // indirect
 	rsc.io/tmplfunc v0.0.3 // indirect
 )
+
+replace github.com/ethereum/go-ethereum => github.com/MariusVanDerWijden/go-ethereum v1.8.22-0.20230719173920-5f651248abc3