Update to tendermint v0.22.6-rc0 (#1798)

* Update to tendermint v0.22.6-rc0

This is comprised of updating the crypto imports / API

* (squash this) switch to v0.22.6

If this passes tests, I'll squash this commit and update the PR.

cmd/gaia/app/genesis_test.go

@@ -6,11 +6,11 @@ import (
 	sdk "github.com/cosmos/cosmos-sdk/types"
 	"github.com/cosmos/cosmos-sdk/x/auth"
 	"github.com/stretchr/testify/require"
-	"github.com/tendermint/tendermint/crypto"
+	"github.com/tendermint/tendermint/crypto/ed25519"
 )
 
 func TestToAccount(t *testing.T) {
-	priv := crypto.GenPrivKeyEd25519()
+	priv := ed25519.GenPrivKey()
 	addr := sdk.AccAddress(priv.PubKey().Address())
 	authAcc := auth.NewBaseAccountWithAddress(addr)
 	genAcc := NewGenesisAccount(&authAcc)

cmd/gaia/cmd/gaiadebug/hack.go

@@ -12,7 +12,8 @@ import (
 	"github.com/spf13/cobra"
 	"github.com/spf13/viper"
 	abci "github.com/tendermint/tendermint/abci/types"
-	"github.com/tendermint/tendermint/crypto"
+	"github.com/tendermint/tendermint/crypto/ed25519"
+
 	cmn "github.com/tendermint/tendermint/libs/common"
 	dbm "github.com/tendermint/tendermint/libs/db"
 	"github.com/tendermint/tendermint/libs/log"
@@ -95,9 +96,9 @@ func runHackCmd(cmd *cobra.Command, args []string) error {
 	}
 }
 
-func base64ToPub(b64 string) crypto.PubKeyEd25519 {
+func base64ToPub(b64 string) ed25519.PubKeyEd25519 {
 	data, _ := base64.StdEncoding.DecodeString(b64)
-	var pubKey crypto.PubKeyEd25519
+	var pubKey ed25519.PubKeyEd25519
 	copy(pubKey[:], data)
 	return pubKey
 

cmd/gaia/cmd/gaiadebug/main.go

@@ -15,6 +15,7 @@ import (
 	"github.com/cosmos/cosmos-sdk/x/auth"
 	"github.com/spf13/cobra"
 	"github.com/tendermint/tendermint/crypto"
+	"github.com/tendermint/tendermint/crypto/ed25519"
 )
 
 func init() {
@@ -116,11 +117,11 @@ func runPubKeyCmd(cmd *cobra.Command, args []string) error {
 		}
 	}
 
-	var pubKey crypto.PubKeyEd25519
+	var pubKey ed25519.PubKeyEd25519
 	if pubKeyI == nil {
 		copy(pubKey[:], pubkeyBytes)
 	} else {
-		pubKey = pubKeyI.(crypto.PubKeyEd25519)
+		pubKey = pubKeyI.(ed25519.PubKeyEd25519)
 		pubkeyBytes = pubKey[:]
 	}