Do not use local copy of wallet store when creating HD wallet

Merge pull request #8 from olegshmuelov/patch-2
consistency
2026-01-10 14:37:57 -05:00 · 2020-05-28 07:50:04 +01:00 · 2020-05-26 06:50:54 +01:00 · 2020-05-26 06:50:43 +01:00 · 2020-05-25 18:35:18 +03:00 · 2020-05-25 18:34:06 +03:00
20 changed files with 473 additions and 127 deletions
--- a/.dockerignore
+++ b/.dockerignore
@@ -0,0 +1,24 @@
+# Binaries for programs and plugins
+*.exe
+*.dll
+*.so
+*.dylib
+ethdo
+
+# Test binary, build with `go test -c`
+*.test
+
+# Output of the go coverage tool, specifically when used with LiteIDE
+*.out
+coverage.html
+
+# Project-local glide cache, RE: https://github.com/Masterminds/glide/issues/736
+.glide/
+
+# Vim
+*.sw?
+
+# Local TODO
+TODO.md
+
+Dockerfile
--- a/19
+++ b/19
@@ -0,0 +1,19 @@
+FROM golang:1.14-buster as builder
+
+WORKDIR /app
+
+COPY go.mod go.sum ./
+
+RUN go mod download
+
+COPY . .
+
+RUN go build
+
+FROM debian:buster-slim
+
+WORKDIR /app
+
+COPY --from=builder /app/ethdo /app
+
+ENTRYPOINT ["/app/ethdo"]
--- a/README.md
+++ b/README.md
@@ -10,6 +10,7 @@ A command-line tool for managing common tasks in Ethereum 2.
 ## Table of Contents

 - [Install](#install)
+  - [Docker](#docker)
 - [Usage](#usage)
 - [Maintainers](#maintainers)
 - [Contribute](#contribute)
@@ -27,6 +28,34 @@ Note that `ethdo` requires at least version 1.13 of go to operate.  The version

 If this does not work please see the [troubleshooting](https://github.com/wealdtech/ethdo/blob/master/docs/troubleshooting.md) page.

+### Docker
+
+You can obtain the latest version of `ethdo` using docker with:
+
+```
+docker pull wealdtech/ethdo
+```
+
+Or build `ethdo` using docker:
+
+```sh
+docker build -t ethdo .
+```
+
+You can run `ethdo` using docker after that. Example:
+
+```sh
+docker run -it ethdo --help
+```
+
+Note that that many `ethdo` commands connect to the beacon node to obtain information.  If the beacon node is running directly on the server this requires the `--network=host` command, for example:
+
+```sh
+docker run --network=host ethdo chain status
+```
+
+Alternatively, if the beacon node is running in a separate docker container a shared network can be created with `docker network create eth2` and accessed by adding `--network=eth2` added to both the beacon node and `ethdo` containers.
+
 ## Usage

 ethdo contains a large number of features that are useful for day-to-day interactions with the Ethereum 2 blockchain.
@@ -39,6 +68,16 @@ ethdo uses the [go-eth2-wallet](https://github.com/wealdtech/go-eth2-wallet) sys
    - for OSX: $HOME/Library/Application Support/ethereum2/wallets
    - for Windows: %APPDATA%\ethereum2\wallets

+If using the filesystem store, the additional parameter `basedir` can be supplied to change this location.
+
+> If using docker as above you can make this directory accessible to docker to make wallets and accounts persistent.  For example, for linux you could use the following command to list your wallets on Linux:
+>
+> ```
+> docker run -v $HOME/.config/ethereum2/wallets:/data ethdo --basedir=/data wallet list
+> ```
+>
+> This will allow you to use `ethdo` with or without docker, with the same location for wallets and accounts.
+
 All ethdo comands take the following parameters:

  - `store`: the name of the storage system for wallets.  This can be one of "filesystem" (for local storage of the wallet) or "s3" (for remote storage of the wallet on [Amazon's S3](https://aws.amazon.com/s3/) storage system), and defaults to "filesystem"
--- a/cmd/blockinfo.go
+++ b/cmd/blockinfo.go
@@ -22,6 +22,8 @@ import (
 	"strings"
 	"unicode/utf8"

+	"github.com/prysmaticlabs/go-bitfield"
+	"github.com/prysmaticlabs/go-ssz"
 	"github.com/spf13/cobra"
 	"github.com/wealdtech/ethdo/grpc"
 	string2eth "github.com/wealdtech/go-string2eth"
@@ -61,6 +63,9 @@ In quiet mode this will return 0 if the block information is present and not ski
 		body := block.Body

 		// General info.
+		bodyRoot, err := ssz.HashTreeRoot(block)
+		errCheck(err, "Failed to calculate block body root")
+		fmt.Printf("Block root: %#x\n", bodyRoot)
 		outputIf(verbose, fmt.Sprintf("Parent root: %#x", block.ParentRoot))
 		outputIf(verbose, fmt.Sprintf("State root: %#x", block.StateRoot))
 		if len(body.Graffiti) > 0 && hex.EncodeToString(body.Graffiti) != "0000000000000000000000000000000000000000000000000000000000000000" {
@@ -84,7 +89,7 @@ In quiet mode this will return 0 if the block information is present and not ski
 				fmt.Printf("\t%d:\n", i)

 				fmt.Printf("\t\tCommittee index: %d\n", att.Data.CommitteeIndex)
-				fmt.Printf("\t\tAttesters: %d\n", countSetBits(att.AggregationBits))
+				fmt.Printf("\t\tAttesters: %d/%d\n", att.AggregationBits.Count(), att.AggregationBits.Len())
 				fmt.Printf("\t\tAggregation bits: %s\n", bitsToString(att.AggregationBits))
 				fmt.Printf("\t\tSlot: %d\n", att.Data.Slot)
 				fmt.Printf("\t\tBeacon block root: %#x\n", att.Data.BeaconBlockRoot)
@@ -99,15 +104,18 @@ In quiet mode this will return 0 if the block information is present and not ski
 		fmt.Printf("Attester slashings: %d\n", len(body.AttesterSlashings))
 		if verbose {
 			for i, slashing := range body.AttesterSlashings {
-				fmt.Printf("\t%d:\n", i)
-
 				// Say what was slashed.
 				att1 := slashing.Attestation_1
+				outputIf(debug, fmt.Sprintf("Attestation 1 attesting indices are %v", att1.AttestingIndices))
 				att2 := slashing.Attestation_2
+				outputIf(debug, fmt.Sprintf("Attestation 2 attesting indices are %v", att2.AttestingIndices))
 				slashedIndices := intersection(att1.AttestingIndices, att2.AttestingIndices)
 				if len(slashedIndices) == 0 {
 					continue
 				}
+
+				fmt.Printf("\t%d:\n", i)
+
 				fmt.Println("\t\tSlashed validators:")
 				for _, slashedIndex := range slashedIndices {
 					validator, err := grpc.FetchValidatorByIndex(eth2GRPCConn, slashedIndex)
@@ -173,24 +181,18 @@ func intersection(set1 []uint64, set2 []uint64) []uint64 {
 	sort.Slice(set1, func(i, j int) bool { return set1[i] < set1[j] })
 	sort.Slice(set2, func(i, j int) bool { return set2[i] < set2[j] })
 	res := make([]uint64, 0)
-	if len(set1) < len(set2) {
-		set1, set2 = set2, set1
-	}

+	set1Pos := 0
 	set2Pos := 0
-	set2LastIndex := len(set2) - 1
-	for set1Pos := range set1 {
-		for set1[set1Pos] == set2[set2Pos] {
-			res = append(res, set1[set1Pos])
-			if set2Pos == set2LastIndex {
-				break
-			}
+	for set1Pos < len(set1) && set2Pos < len(set2) {
+		switch {
+		case set1[set1Pos] < set2[set2Pos]:
+			set1Pos++
+		case set2[set2Pos] < set1[set1Pos]:
 			set2Pos++
-		}
-		for set1[set1Pos] > set2[set2Pos] {
-			if set2Pos == set2LastIndex {
-				break
-			}
+		default:
+			res = append(res, set1[set1Pos])
+			set1Pos++
 			set2Pos++
 		}
 	}
@@ -198,43 +200,25 @@ func intersection(set1 []uint64, set2 []uint64) []uint64 {
 	return res
 }

-// countSetBits counts the number of bits that are set in the given byte array.
-func countSetBits(input []byte) int {
-	total := 0
-	for _, x := range input {
-		item := uint8(x)
-		for item > 0 {
-			if item&0x01 == 1 {
-				total++
-			}
-			item >>= 1
-		}
-	}
-	return total
-}
+func bitsToString(input bitfield.Bitlist) string {
+	bits := int(input.Len())

-func bitsToString(input []byte) string {
-	elements := make([]string, len(input))
-	for i, x := range input {
-		item := uint8(x)
-		mask := uint8(0x80)
-		element := ""
-		for mask > 0 {
-			if item&mask != 0 {
-				element = fmt.Sprintf("%s✓", element)
-			} else {
-				element = fmt.Sprintf("%s✕", element)
-			}
-			mask >>= 1
+	res := ""
+	for i := 0; i < bits; i++ {
+		if input.BitAt(uint64(i)) {
+			res = fmt.Sprintf("%s✓", res)
+		} else {
+			res = fmt.Sprintf("%s✕", res)
+		}
+		if i%8 == 7 {
+			res = fmt.Sprintf("%s ", res)
 		}
-		elements[i] = element
 	}
-	return strings.Join(elements, " ")
+	return strings.TrimSpace(res)
 }

 func init() {
 	blockCmd.AddCommand(blockInfoCmd)
 	blockFlags(blockInfoCmd)
 	blockInfoCmd.Flags().Int64Var(&blockInfoSlot, "slot", -1, "the default slot")
-
 }
--- a/cmd/chaininfo.go
+++ b/cmd/chaininfo.go
@@ -36,7 +36,7 @@ In quiet mode this will return 0 if the chain information can be obtained, other
 		config, err := grpc.FetchChainConfig(eth2GRPCConn)
 		errCheck(err, "Failed to obtain beacon chain configuration")

-		genesisTime, err := grpc.FetchGenesis(eth2GRPCConn)
+		genesisTime, err := grpc.FetchGenesisTime(eth2GRPCConn)
 		errCheck(err, "Failed to obtain genesis time")

 		if quiet {
--- a/cmd/chainstatus.go
+++ b/cmd/chainstatus.go
@@ -38,7 +38,7 @@ In quiet mode this will return 0 if the chain status can be obtained, otherwise
 		config, err := grpc.FetchChainConfig(eth2GRPCConn)
 		errCheck(err, "Failed to obtain beacon chain configuration")

-		genesisTime, err := grpc.FetchGenesis(eth2GRPCConn)
+		genesisTime, err := grpc.FetchGenesisTime(eth2GRPCConn)
 		errCheck(err, "Failed to obtain genesis time")

 		info, err := grpc.FetchChainInfo(eth2GRPCConn)
@@ -82,7 +82,7 @@ In quiet mode this will return 0 if the chain status can be obtained, otherwise
 			}
 			if verbose {
 				fmt.Printf("Prior justified epoch: %d\n", info.GetPreviousJustifiedEpoch())
-				distance := (slot - info.GetPreviousJustifiedEpoch()) / slotsPerEpoch
+				distance := (slot - info.GetPreviousJustifiedSlot()) / slotsPerEpoch
 				fmt.Printf("Prior justified epoch distance: %d\n", distance)
 			}
 		}
--- a/cmd/nodeinfo.go
+++ b/cmd/nodeinfo.go
@@ -36,7 +36,7 @@ In quiet mode this will return 0 if the node information can be obtained, otherw
 		config, err := grpc.FetchChainConfig(eth2GRPCConn)
 		errCheck(err, "Failed to obtain beacon chain configuration")

-		genesisTime, err := grpc.FetchGenesis(eth2GRPCConn)
+		genesisTime, err := grpc.FetchGenesisTime(eth2GRPCConn)
 		errCheck(err, "Failed to obtain genesis time")

 		if quiet {
--- a/cmd/root.go
+++ b/cmd/root.go
@@ -31,6 +31,8 @@ import (
 	"github.com/spf13/cobra"
 	"github.com/spf13/viper"
 	e2types "github.com/wealdtech/go-eth2-types/v2"
+	filesystem "github.com/wealdtech/go-eth2-wallet-store-filesystem"
+	s3 "github.com/wealdtech/go-eth2-wallet-store-s3"
 	"google.golang.org/grpc"
 	"google.golang.org/grpc/credentials"

@@ -50,10 +52,14 @@ var generate bool
 // Root variables, present for all commands.
 var rootStore string
 var rootAccount string
+var rootBaseDir string
 var rootStorePassphrase string
 var rootWalletPassphrase string
 var rootAccountPassphrase string

+// Store for wallet actions.
+var store wtypes.Store
+
 // Remote connection.
 var remote bool
 var remoteAddr string
@@ -90,6 +96,7 @@ func persistentPreRun(cmd *cobra.Command, args []string) {
 	debug = viper.GetBool("debug")
 	rootStore = viper.GetString("store")
 	rootAccount = viper.GetString("account")
+	rootBaseDir = viper.GetString("basedir")
 	rootStorePassphrase = viper.GetString("storepassphrase")
 	rootWalletPassphrase = viper.GetString("walletpassphrase")
 	rootAccountPassphrase = viper.GetString("passphrase")
@@ -120,8 +127,26 @@ func persistentPreRun(cmd *cobra.Command, args []string) {

 	if viper.GetString("remote") == "" {
 		// Set up our wallet store
-		err := wallet.SetStore(rootStore, []byte(rootStorePassphrase))
-		errCheck(err, "Failed to set up wallet store")
+		switch rootStore {
+		case "s3":
+			assert(rootBaseDir == "", "--basedir does not apply for the s3 store")
+			var err error
+			store, err = s3.New(s3.WithPassphrase([]byte(rootStorePassphrase)))
+			errCheck(err, "Failed to access Amazon S3 wallet store")
+		case "filesystem":
+			opts := make([]filesystem.Option, 0)
+			if rootStorePassphrase != "" {
+				opts = append(opts, filesystem.WithPassphrase([]byte(rootStorePassphrase)))
+			}
+			if rootBaseDir != "" {
+				opts = append(opts, filesystem.WithLocation(rootBaseDir))
+			}
+			store = filesystem.New(opts...)
+		default:
+			die(fmt.Sprintf("Unsupported wallet store %s", rootStore))
+		}
+		err := wallet.UseStore(store)
+		errCheck(err, "Failed to use defined wallet store")
 	} else {
 		err := initRemote()
 		errCheck(err, "Failed to connect to remote wallet")
@@ -159,6 +184,10 @@ func init() {
 	if err := viper.BindPFlag("account", RootCmd.PersistentFlags().Lookup("account")); err != nil {
 		panic(err)
 	}
+	RootCmd.PersistentFlags().String("basedir", "", "Base directory for filesystem wallets")
+	if err := viper.BindPFlag("basedir", RootCmd.PersistentFlags().Lookup("basedir")); err != nil {
+		panic(err)
+	}
 	RootCmd.PersistentFlags().String("storepassphrase", "", "Passphrase for store (if applicable)")
 	if err := viper.BindPFlag("storepassphrase", RootCmd.PersistentFlags().Lookup("storepassphrase")); err != nil {
 		panic(err)
@@ -291,7 +320,8 @@ func accountFromPath(path string) (wtypes.Account, error) {
 		return nil, errors.New("no account name")
 	}

-	if wallet.Type() == "hierarchical deterministic" && strings.HasPrefix(accountName, "m/") && rootWalletPassphrase != "" {
+	if wallet.Type() == "hierarchical deterministic" && strings.HasPrefix(accountName, "m/") {
+		assert(rootWalletPassphrase != "", "--walletpassphrase is required for direct path derivations")
 		err = wallet.Unlock([]byte(rootWalletPassphrase))
 		if err != nil {
 			return nil, errors.New("invalid wallet passphrase")
--- a/cmd/validatordepositdata.go
+++ b/cmd/validatordepositdata.go
@@ -14,12 +14,14 @@
 package cmd

 import (
+	"encoding/hex"
 	"fmt"
 	"os"
 	"strings"

 	"github.com/prysmaticlabs/go-ssz"
 	"github.com/spf13/cobra"
+	"github.com/wealdtech/ethdo/grpc"
 	e2types "github.com/wealdtech/go-eth2-types/v2"
 	util "github.com/wealdtech/go-eth2-util"
 	string2eth "github.com/wealdtech/go-string2eth"
@@ -27,8 +29,10 @@ import (

 var validatorDepositDataValidatorAccount string
 var validatorDepositDataWithdrawalAccount string
+var validatorDepositDataWithdrawalPubKey string
 var validatorDepositDataDepositValue string
 var validatorDepositDataRaw bool
+var validatorDepositDataForkVersion string

 var validatorDepositDataCmd = &cobra.Command{
 	Use:   "depositdata",
@@ -58,22 +62,32 @@ In quiet mode this will return 0 if the the data can be generated correctly, oth
 			}
 		}

-		assert(validatorDepositDataWithdrawalAccount != "", "--withdrawalaccount is required")
-		withdrawalAccount, err := accountFromPath(validatorDepositDataWithdrawalAccount)
-		errCheck(err, "Failed to obtain withdrawal account")
-		outputIf(debug, fmt.Sprintf("Withdrawal public key is %048x", withdrawalAccount.PublicKey().Marshal()))
-
-		withdrawalCredentials := util.SHA256(withdrawalAccount.PublicKey().Marshal())
-		errCheck(err, "Failed to hash withdrawal credentials")
-		// TODO fetch this from the node.
-		withdrawalCredentials[0] = byte(0) // BLSWithdrawalPrefix
+		assert(validatorDepositDataWithdrawalAccount != "" || validatorDepositDataWithdrawalPubKey != "", "--withdrawalaccount or --withdrawalpubkey is required")
+		var withdrawalCredentials []byte
+		if validatorDepositDataWithdrawalAccount != "" {
+			withdrawalAccount, err := accountFromPath(validatorDepositDataWithdrawalAccount)
+			errCheck(err, "Failed to obtain withdrawal account")
+			outputIf(debug, fmt.Sprintf("Withdrawal public key is %048x", withdrawalAccount.PublicKey().Marshal()))
+			withdrawalCredentials = util.SHA256(withdrawalAccount.PublicKey().Marshal())
+			errCheck(err, "Failed to hash withdrawal credentials")
+		} else {
+			withdrawalPubKeyBytes, err := hex.DecodeString(strings.TrimPrefix(validatorDepositDataWithdrawalPubKey, "0x"))
+			errCheck(err, "Invalid withdrawal public key")
+			assert(len(withdrawalPubKeyBytes) == 48, "Public key should be 48 bytes")
+			withdrawalPubKey, err := e2types.BLSPublicKeyFromBytes(withdrawalPubKeyBytes)
+			errCheck(err, "Value supplied with --withdrawalpubkey is not a valid public key")
+			withdrawalCredentials = util.SHA256(withdrawalPubKey.Marshal())
+			errCheck(err, "Failed to hash withdrawal credentials")
+		}
+		// This is hard-coded, to allow deposit data to be generated without a connection to the beacon node.
+		withdrawalCredentials[0] = byte(0) // BLS_WITHDRAWAL_PREFIX
 		outputIf(debug, fmt.Sprintf("Withdrawal credentials are %032x", withdrawalCredentials))

 		assert(validatorDepositDataDepositValue != "", "--depositvalue is required")
 		val, err := string2eth.StringToGWei(validatorDepositDataDepositValue)
 		errCheck(err, "Invalid value")
-		// TODO fetch this from the node.
-		assert(val >= 1000000000, "deposit value must be at least 1 Ether")
+		// This is hard-coded, to allow deposit data to be generated without a connection to the beacon node.
+		assert(val >= 1000000000, "deposit value must be at least 1 Ether") // MIN_DEPOSIT_AMOUNT

 		// For each key, generate deposit data
 		outputs := make([]string, 0)
@@ -88,7 +102,24 @@ In quiet mode this will return 0 if the the data can be generated correctly, oth
 				Value:                 val,
 			}
 			outputIf(debug, fmt.Sprintf("Deposit data:\n\tPublic key: %x\n\tWithdrawal credentials: %x\n\tValue: %d", depositData.PubKey, depositData.WithdrawalCredentials, depositData.Value))
-			domain := e2types.Domain(e2types.DomainDeposit, e2types.ZeroForkVersion, e2types.ZeroGenesisValidatorsRoot)
+
+			var forkVersion []byte
+			if validatorDepositDataForkVersion != "" {
+				forkVersion, err = hex.DecodeString(strings.TrimPrefix(validatorDepositDataForkVersion, "0x"))
+				errCheck(err, fmt.Sprintf("Failed to decode fork version %s", validatorDepositDataForkVersion))
+				assert(len(forkVersion) == 4, "Fork version must be exactly four bytes")
+			} else {
+				err := connect()
+				errCheck(err, "Failed to connect to beacon node")
+				config, err := grpc.FetchChainConfig(eth2GRPCConn)
+				errCheck(err, "Failed to obtain chain configuration")
+				genesisForkVersion, exists := config["GenesisForkVersion"]
+				assert(exists, "Failed to obtain genesis fork version")
+				forkVersion = genesisForkVersion.([]byte)
+			}
+			outputIf(debug, fmt.Sprintf("Fork version is %x", forkVersion))
+
+			domain := e2types.Domain(e2types.DomainDeposit, forkVersion, e2types.ZeroGenesisValidatorsRoot)
 			outputIf(debug, fmt.Sprintf("Domain is %x", domain))
 			err = validatorAccount.Unlock([]byte(rootAccountPassphrase))
 			errCheck(err, "Failed to unlock validator account")
@@ -159,6 +190,8 @@ func init() {
 	validatorFlags(validatorDepositDataCmd)
 	validatorDepositDataCmd.Flags().StringVar(&validatorDepositDataValidatorAccount, "validatoraccount", "", "Account of the account carrying out the validation")
 	validatorDepositDataCmd.Flags().StringVar(&validatorDepositDataWithdrawalAccount, "withdrawalaccount", "", "Account of the account to which the validator funds will be withdrawn")
+	validatorDepositDataCmd.Flags().StringVar(&validatorDepositDataWithdrawalPubKey, "withdrawalpubkey", "", "Public key of the account to which the validator funds will be withdrawn")
 	validatorDepositDataCmd.Flags().StringVar(&validatorDepositDataDepositValue, "depositvalue", "", "Value of the amount to be deposited")
 	validatorDepositDataCmd.Flags().BoolVar(&validatorDepositDataRaw, "raw", false, "Print raw deposit data transaction data")
+	validatorDepositDataCmd.Flags().StringVar(&validatorDepositDataForkVersion, "forkversion", "", "Use a hard-coded fork version (default is to fetch it from the node)")
 }
--- a/cmd/validatorexit.go
+++ b/cmd/validatorexit.go
@@ -115,7 +115,7 @@ func validatorExitHandleAccountInput(account e2wtypes.Account) (*ethpb.Voluntary
 		outputIf(debug, fmt.Sprintf("Activation epoch is %v", validator.ActivationEpoch))
 		earliestExitEpoch := validator.ActivationEpoch + config["PersistentCommitteePeriod"].(uint64)

-		genesisTime, err := grpc.FetchGenesis(eth2GRPCConn)
+		genesisTime, err := grpc.FetchGenesisTime(eth2GRPCConn)
 		errCheck(err, "Failed to obtain genesis time")

 		currentEpoch := uint64(time.Since(genesisTime).Seconds()) / secondsPerEpoch
@@ -129,13 +129,10 @@ func validatorExitHandleAccountInput(account e2wtypes.Account) (*ethpb.Voluntary

 	// TODO fetch current fork version from config (currently using genesis fork version)
 	currentForkVersion := config["GenesisForkVersion"].([]byte)
-	// TODO fetch genesis validators root from API.
-	genesisValidatorsRoot := []byte{
-		0x55, 0x13, 0x8e, 0x46, 0xa2, 0x44, 0x2d, 0x2f,
-		0xfd, 0x89, 0x55, 0x0a, 0x0f, 0x30, 0x56, 0x21,
-		0x27, 0xbc, 0x56, 0xe6, 0x24, 0x4d, 0x0f, 0xa2,
-		0xb5, 0x18, 0xa3, 0xf4, 0xce, 0x19, 0x33, 0x7e,
-	}
+	outputIf(debug, fmt.Sprintf("Current fork version is %x", currentForkVersion))
+	genesisValidatorsRoot, err := grpc.FetchGenesisValidatorsRoot(eth2GRPCConn)
+	outputIf(debug, fmt.Sprintf("Genesis validators root is %x", genesisValidatorsRoot))
+	errCheck(err, "Failed to obtain genesis validators root")
 	domain := e2types.Domain(e2types.DomainVoluntaryExit, currentForkVersion, genesisValidatorsRoot)

 	err = account.Unlock([]byte(rootAccountPassphrase))
--- a/cmd/version.go
+++ b/cmd/version.go
@@ -30,7 +30,7 @@ var versionCmd = &cobra.Command{

    ethdo version.`,
 	Run: func(cmd *cobra.Command, args []string) {
-		fmt.Println("1.4.9")
+		fmt.Println("1.4.13")
 		if viper.GetBool("verbose") {
 			buildInfo, ok := dbg.ReadBuildInfo()
 			if ok {
--- a/cmd/walletaccounts.go
+++ b/cmd/walletaccounts.go
@@ -32,7 +32,7 @@ var walletAccountsCmd = &cobra.Command{

 In quiet mode this will return 0 if the wallet holds any addresses, otherwise 1.`,
 	Run: func(cmd *cobra.Command, args []string) {
-		assert(walletWallet != "", "wallet is required")
+		assert(walletWallet != "", "--wallet is required")

 		hasAccounts := false

--- a/cmd/walletcreate.go
+++ b/cmd/walletcreate.go
@@ -21,7 +21,6 @@ import (
 	wallet "github.com/wealdtech/go-eth2-wallet"
 	keystorev4 "github.com/wealdtech/go-eth2-wallet-encryptor-keystorev4"
 	hd "github.com/wealdtech/go-eth2-wallet-hd/v2"
-	filesystem "github.com/wealdtech/go-eth2-wallet-store-filesystem"
 )

 var walletCreateType string
@@ -44,23 +43,10 @@ In quiet mode this will return 0 if the wallet is created successfully, otherwis
 		switch strings.ToLower(walletCreateType) {
 		case "non-deterministic", "nd":
 			assert(walletCreateSeed == "", "--seed is not allowed with non-deterministic wallets")
-			_, err = wallet.CreateWallet(walletWallet, wallet.WithType("nd"))
+			err = walletCreateND(walletWallet)
 		case "hierarchical deterministic", "hd":
 			assert(rootWalletPassphrase != "", "--walletpassphrase is required for hierarchical deterministic wallets")
-			store := filesystem.New()
-			encryptor := keystorev4.New()
-			if walletCreateSeed != "" {
-				// Creating wallet from a seed.
-				var seed []byte
-				seed, err = bip39.MnemonicToByteArray(walletCreateSeed)
-				errCheck(err, "Failed to decode seed")
-				// Strip checksum; last byte
-				seed = seed[:len(seed)-1]
-				assert(len(seed) == 32, "Seed must have 24 words")
-				_, err = hd.CreateWalletFromSeed(walletWallet, []byte(rootWalletPassphrase), store, encryptor, seed)
-			} else {
-				_, err = hd.CreateWallet(walletWallet, []byte(rootWalletPassphrase), store, encryptor)
-			}
+			err = walletCreateHD(walletWallet, rootWalletPassphrase, walletCreateSeed)
 		default:
 			die("unknown wallet type")
 		}
@@ -68,6 +54,31 @@ In quiet mode this will return 0 if the wallet is created successfully, otherwis
 	},
 }

+// walletCreateND creates a non-deterministic wallet.
+func walletCreateND(name string) error {
+	_, err := wallet.CreateWallet(name, wallet.WithType("nd"))
+	return err
+}
+
+// walletCreateND creates a hierarchical-deterministic wallet.
+func walletCreateHD(name string, passphrase string, seedPhrase string) error {
+	encryptor := keystorev4.New()
+	if seedPhrase != "" {
+		// Create wallet from a user-supplied seed.
+		var seed []byte
+		seed, err := bip39.MnemonicToByteArray(seedPhrase)
+		errCheck(err, "Failed to decode seed")
+		// Strip checksum; last byte.
+		seed = seed[:len(seed)-1]
+		assert(len(seed) == 32, "Seed must have 24 words")
+		_, err = hd.CreateWalletFromSeed(name, []byte(passphrase), store, encryptor, seed)
+		return err
+	}
+	// Create wallet with a random seed.
+	_, err := hd.CreateWallet(name, []byte(passphrase), store, encryptor)
+	return err
+}
+
 func init() {
 	walletCmd.AddCommand(walletCreateCmd)
 	walletFlags(walletCreateCmd)
--- a/cmd/walletinfo.go
+++ b/cmd/walletinfo.go
@@ -32,7 +32,7 @@ var walletInfoCmd = &cobra.Command{
 In quiet mode this will return 0 if the wallet exists, otherwise 1.`,
 	Run: func(cmd *cobra.Command, args []string) {
 		assert(!remote, "wallet info not available with remote wallets")
-		assert(walletWallet != "", "Wallet is required")
+		assert(walletWallet != "", "--wallet is required")

 		wallet, err := walletFromPath(walletWallet)
 		errCheck(err, "unknown wallet")
--- a/docs/usage.md
+++ b/docs/usage.md
@@ -186,8 +186,8 @@ Signature commands focus on generation and verification of data signatures.
  - `passphrase`: the passphrase for the account

 ```sh
-$ ethdo signature sign --data="0x08140077a94642919041503caf5cc1795b23ecf2" --account="Personal wallet/Operations" --passphrase="my account secret"
-0x89abe2e544ef3eafe397db036103b1d066ba86497f36ed4ab0264162eadc89c7744a2a08d43cec91df128660e70ecbbe11031b4c2e53682d2b91e67b886429bf8fac9bad8c7b63c5f231cc8d66b1377e06e27138b1ddc64b27c6e593e07ebb4b
+$ ethdo signature sign --data="0x08140077a94642919041503caf5cc1c89c7744a2a08d43cec91df1795b23ecf2" --account="Personal wallet/Operations" --passphrase="my account secret"
+0x87c83b31081744667406a11170c5585a11195621d0d3f796bd9006ac4cb5f61c10bf8c5b3014cd4f792b143a644cae100cb3155e8b00a961287bd9e7a5e18cb3b80930708bc9074d11ff47f1e8b9dd0b633e71bcea725fc3e550fdc259c3d130
 ```

 #### `signature verify`
@@ -199,11 +199,12 @@ $ ethdo signature sign --data="0x08140077a94642919041503caf5cc1795b23ecf2" --acc
  - `signer`: the public key of the account which signed the data (if not available as an account)

 ```sh
-$ ethdo signature verify --data="0x08140077a94642919041503caf5cc1795b23ecf2" --signature="0x89abe2e544ef3eafe397db036103b1d066ba86497f36ed4ab0264162eadc89c7744a2a08d43cec91df128660e70ecbbe11031b4c2e53682d2b91e67b886429bf8fac9bad8c7b63c5f231cc8d66b1377e06e27138b1ddc64b27c6e593e07ebb4b" --account="Personal wallet/Operations"
+$ ethdo signature verify --data="0x08140077a94642919041503caf5cc1c89c7744a2a08d43cec91df1795b23ecf2" --signature="0x87c83b31081744667406a11170c5585a11195621d0d3f796bd9006ac4cb5f61c10bf8c5b3014cd4f792b143a644cae100cb3155e8b00a961287bd9e7a5e18cb3b80930708bc9074d11ff47f1e8b9dd0b633e71bcea725fc3e550fdc259c3d130" --account="Personal wallet/Operations"
 Verified
-$ ethdo signature verify --data="0x08140077a94642919041503caf5cc1795b23ecf2" --signature="0x89abe2e544ef3eafe397db036103b1d066ba86497f36ed4ab0264162eadc89c7744a2a08d43cec91df128660e70ecbbe11031b4c2e53682d2b91e67b886429bf8fac9bad8c7b63c5f231cc8d66b1377e06e27138b1ddc64b27c6e593e07ebb4b" --account="Personal wallet/Auctions"
+$ ethdo signature verify --data="0x08140077a94642919041503caf5cc1c89c7744a2a08d43cec91df1795b23ecf2" --signature="0x87c83b31081744667406a11170c5585a11195621d0d3f796bd9006ac4cb5f61c10bf8c5b3014cd4f792b143a644cae100cb3155e8b00a961287bd9e7a5e18cb3b80930708bc9074d11ff47f1e8b9dd0b633e71bcea725fc3e550fdc259c3d130" --account="Personal wallet/Auctions"
 Not verified
-$ ethdo signature verify --data="0x08140077a94642919041503caf5cc1795b23ecf2" --signature="0x89abe2e544ef3eafe397db036103b1d066ba86497f36ed4ab0264162eadc89c7744a2a08d43cec91df128660e70ecbbe11031b4c2e53682d2b91e67b886429bf8fac9bad8c7b63c5f231cc8d66b1377e06e27138b1ddc64b27c6e593e07ebb4b" --signer="0x8e2f9e8cc29658ff37ecc30e95a0807579b224586c185d128cb7a7490784c1ad9b0ab93dbe604ab075b40079931e6670"
+$ ethdo signature verify --data="0x08140077a94642919041503caf5cc1c89c7744a2a08d43cec91df1795b23ecf2" --signature="0x89abe2e544ef3eafe397db036103b1d066ba86497f36ed4ab0264162eadc89c7744a2a08d43cec91df128660e70ecbbe11031b4c2e53682d2b91e67b886429bf8fac9bad8c7b63c5f231cc8d66b1377e06e27138b1ddc64b27c6e593e07ebb4b" --signer="0x8e2f9e8cc29658ff37ecc30e95a0807579b224586c185d128cb7a7490784c1ad9b0ab93dbe604ab075b40079931e6670"
+$ ethdo signature verify --data="0x08140077a94642919041503caf5cc1c89c7744a2a08d43cec91df1795b23ecf2" --signature="0x87c83b31081744667406a11170c5585a11195621d0d3f796bd9006ac4cb5f61c10bf8c5b3014cd4f792b143a644cae100cb3155e8b00a961287bd9e7a5e18cb3b80930708bc9074d11ff47f1e8b9dd0b633e71bcea725fc3e550fdc259c3d130" --signer="0xad1868210a0cff7aff22633c003c503d4c199c8dcca13bba5b3232fc784d39d3855936e94ce184c3ce27bf15d4347695"
 Verified
 ```

@@ -338,7 +339,13 @@ Validator commands focus on interaction with Ethereum 2 validators.

 #### `depositdata`

-`ethdo validator depositdata` generates the data required to deposit one or more Ethereum 2 validators.
+`ethdo validator depositdata` generates the data required to deposit one or more Ethereum 2 validators.  Options include:
+  - `withdrawalaccount` specify the account to be used for the withdrawal credentials (if withdrawalpubkey is not supplied)
+  - `withdrawalpubkey` specify the public key to be used for the withdrawal credentials (if withdrawalaccount is not supplied)
+  - `validatoraccount` specify the account to be used for the validator
+  - `depositvalue` specify the amount of the deposit
+  - `forkversion` specify the fork version for the deposit signature; this should not be included unless the deposit is being generated offline.  Note that supplying an incorrect value could result in the loss of your deposit, so only supply this value if you are sure you know what you are doing
+  - `raw` generate raw hex output that can be supplied as the data to an Ethereum 1 deposit transaction

 #### `exit`

@@ -346,6 +353,7 @@ Validator commands focus on interaction with Ethereum 2 validators.
  - `epoch` specify an epoch before which this exit is not valid
  - `json-output` generate JSON output rather than sending a transaction immediately
  - `json` use JSON input created by the `--json-output` option rather than generate data from scratch
+  - `forkversion` specify a specific fork version; default is to fetch it from the chain but this can be used when generating offline deposits

 ```sh
 $ ethdo validator exit --account=Validators/1 --passphrase="my validator secret"
--- a/go.mod
+++ b/go.mod
@@ -4,17 +4,20 @@ go 1.13

 require (
 	github.com/OneOfOne/xxhash v1.2.5 // indirect
+	github.com/aws/aws-sdk-go v1.30.25 // indirect
 	github.com/ferranbt/fastssz v0.0.0-20200415074633-b062b680417b // indirect
 	github.com/fsnotify/fsnotify v1.4.9 // indirect
 	github.com/gogo/protobuf v1.3.1
-	github.com/golang/protobuf v1.4.0 // indirect
+	github.com/golang/protobuf v1.4.1 // indirect
 	github.com/google/uuid v1.1.1
-	github.com/grpc-ecosystem/grpc-gateway v1.14.4 // indirect
+	github.com/grpc-ecosystem/grpc-gateway v1.14.5 // indirect
+	github.com/herumi/bls-eth-go-binary v0.0.0-20200508110836-07e8f416e478 // indirect
 	github.com/mitchellh/go-homedir v1.1.0
 	github.com/mitchellh/mapstructure v1.3.0 // indirect
 	github.com/pelletier/go-toml v1.7.0 // indirect
 	github.com/pkg/errors v0.9.1
-	github.com/prysmaticlabs/ethereumapis v0.0.0-20200424214844-ba9042096e9f
+	github.com/prysmaticlabs/ethereumapis v0.0.0-20200511212457-3444ffb75440
+	github.com/prysmaticlabs/go-bitfield v0.0.0-20200322041314-62c2aee71669
 	github.com/prysmaticlabs/go-ssz v0.0.0-20200101200214-e24db4d9e963
 	github.com/spaolacci/murmur3 v1.1.0 // indirect
 	github.com/spf13/afero v1.2.2 // indirect
@@ -22,7 +25,7 @@ require (
 	github.com/spf13/cobra v1.0.0
 	github.com/spf13/jwalterweatherman v1.1.0 // indirect
 	github.com/spf13/pflag v1.0.5 // indirect
-	github.com/spf13/viper v1.6.3
+	github.com/spf13/viper v1.7.0
 	github.com/tyler-smith/go-bip39 v1.0.2
 	github.com/wealdtech/eth2-signer-api v1.3.0
 	github.com/wealdtech/go-bytesutil v1.1.1
@@ -32,11 +35,13 @@ require (
 	github.com/wealdtech/go-eth2-wallet-encryptor-keystorev4 v1.0.0
 	github.com/wealdtech/go-eth2-wallet-hd/v2 v2.0.4
 	github.com/wealdtech/go-eth2-wallet-store-filesystem v1.7.3
+	github.com/wealdtech/go-eth2-wallet-store-s3 v1.6.3
 	github.com/wealdtech/go-eth2-wallet-types/v2 v2.0.2
 	github.com/wealdtech/go-string2eth v1.1.0
-	golang.org/x/net v0.0.0-20200425230154-ff2c4b7c35a0 // indirect
-	golang.org/x/text v0.3.2 // indirect
-	google.golang.org/genproto v0.0.0-20200428115010-c45acf45369a // indirect
+	golang.org/x/crypto v0.0.0-20200510223506-06a226fb4e37 // indirect
+	golang.org/x/net v0.0.0-20200506145744-7e3656a0809f // indirect
+	golang.org/x/sys v0.0.0-20200511232937-7e40ca221e25 // indirect
+	google.golang.org/genproto v0.0.0-20200511104702-f5ebc3bea380 // indirect
 	google.golang.org/grpc v1.29.1
-	gopkg.in/ini.v1 v1.55.0 // indirect
+	gopkg.in/ini.v1 v1.56.0 // indirect
 )
--- a/go.sum
+++ b/go.sum
@@ -1,6 +1,19 @@
 cloud.google.com/go v0.26.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
+cloud.google.com/go v0.34.0/go.mod h1:aQUYkXzVsufM+DwF1aE+0xfcU+56JwCaLick0ClmMTw=
+cloud.google.com/go v0.38.0/go.mod h1:990N+gfupTy94rShfmMCWGDn0LpTmnzTp2qbd1dvSRU=
+cloud.google.com/go v0.44.1/go.mod h1:iSa0KzasP4Uvy3f1mN/7PiObzGgflwredwwASm/v6AU=
+cloud.google.com/go v0.44.2/go.mod h1:60680Gw3Yr4ikxnPRS/oxxkBccT6SA1yMk63TGekxKY=
+cloud.google.com/go v0.45.1/go.mod h1:RpBamKRgapWJb87xiFSdk4g1CME7QZg3uwTez+TSTjc=
+cloud.google.com/go v0.46.3/go.mod h1:a6bKKbmY7er1mI7TEI4lsAkts/mkhTSZK8w33B4RAg0=
+cloud.google.com/go/bigquery v1.0.1/go.mod h1:i/xbL2UlR5RvWAURpBYZTtm/cXjCha9lbfbpx4poX+o=
+cloud.google.com/go/datastore v1.0.0/go.mod h1:LXYbyblFSglQ5pkeyhO+Qmw7ukd3C+pD7TKLgZqpHYE=
+cloud.google.com/go/firestore v1.1.0/go.mod h1:ulACoGHTpvq5r8rxGJ4ddJZBZqakUQqClKRT5SZwBmk=
+cloud.google.com/go/pubsub v1.0.1/go.mod h1:R0Gpsv3s54REJCy4fxDixWD93lHJMoZTyQ2kNxGRt3I=
+cloud.google.com/go/storage v1.0.0/go.mod h1:IhtSnM/ZTZV8YYJWCY8RULGVqBDmpoyjwiyrjsg+URw=
+dmitri.shuralyov.com/gpu/mtl v0.0.0-20190408044501-666a987793e9/go.mod h1:H6x//7gZCb22OMCxBHrMx7a5I7Hp++hsVxbQ4BYO7hU=
 github.com/BurntSushi/toml v0.3.1 h1:WXkYYl6Yr3qBf1K79EBnL4mak0OimBfB0XUf9Vl28OQ=
 github.com/BurntSushi/toml v0.3.1/go.mod h1:xHWCNGjB5oqiDr8zfno3MHue2Ht5sIBksp03qcyfWMU=
+github.com/BurntSushi/xgb v0.0.0-20160522181843-27f122750802/go.mod h1:IVnqGOEym/WlBOVXweHU+Q+/VP0lqqI8lqeDx9IjBqo=
 github.com/OneOfOne/xxhash v1.2.2 h1:KMrpdQIwFcEqXDklaen+P1axHaj9BSKzvpUUfnHldSE=
 github.com/OneOfOne/xxhash v1.2.2/go.mod h1:HSdplMjZKSmBqAxg5vPj2TmRDmfkzw+cTzAElWljhcU=
 github.com/OneOfOne/xxhash v1.2.5 h1:zl/OfRA6nftbBK9qTohYBJ5xvw6C/oNKizR7cZGl3cI=
@@ -8,11 +21,18 @@ github.com/OneOfOne/xxhash v1.2.5/go.mod h1:eZbhyaAYD41SGSSsnmcpxVoRiQ/MPUTjUdII
 github.com/alecthomas/template v0.0.0-20160405071501-a0175ee3bccc/go.mod h1:LOuyumcjzFXgccqObfd/Ljyb9UuFJ6TxHnclSeseNhc=
 github.com/alecthomas/units v0.0.0-20151022065526-2efee857e7cf/go.mod h1:ybxpYRFXyAe+OPACYpWeL0wqObRcbAqCMya13uyzqw0=
 github.com/antihax/optional v0.0.0-20180407024304-ca021399b1a6/go.mod h1:V8iCPQYkqmusNa815XgQio277wI47sdRh1dUOLdyC6Q=
+github.com/armon/circbuf v0.0.0-20150827004946-bbbad097214e/go.mod h1:3U/XgcO3hCbHZ8TKRvWD2dDTCfh9M9ya+I9JpbB7O8o=
 github.com/armon/consul-api v0.0.0-20180202201655-eb2c6b5be1b6/go.mod h1:grANhF5doyWs3UAsr3K4I6qtAmlQcZDesFNEHPZAzj8=
+github.com/armon/go-metrics v0.0.0-20180917152333-f0300d1749da/go.mod h1:Q73ZrmVTwzkszR9V5SSuryQ31EELlFMUz1kKyl939pY=
+github.com/armon/go-radix v0.0.0-20180808171621-7fddfc383310/go.mod h1:ufUuZ+zHj4x4TnLV4JWEpy2hxWSpsRywHrMgIH9cCH8=
 github.com/aws/aws-sdk-go v1.30.15 h1:Sd8QDVzzE8Sl+xNccmdj0HwMrFowv6uVUx9tGsCE1ZE=
 github.com/aws/aws-sdk-go v1.30.15/go.mod h1:5zCpMtNQVjRREroY7sYe8lOMRSxkhG6MZveU8YkpAk0=
+github.com/aws/aws-sdk-go v1.30.25 h1:89NXJkfpjnMEnsxkP8MVX+LDsoiLCSqevraLb5y4Mjk=
+github.com/aws/aws-sdk-go v1.30.25/go.mod h1:5zCpMtNQVjRREroY7sYe8lOMRSxkhG6MZveU8YkpAk0=
 github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24TaqPxmxbtue+5NUziq4I4S80YR8gNf3Q=
 github.com/beorn7/perks v1.0.0/go.mod h1:KWe93zE9D1o94FZ5RNwFwVgaQK1VOXiVxmqh+CedLV8=
+github.com/bgentry/speakeasy v0.1.0/go.mod h1:+zsyZBPWlz7T6j88CTgSN5bM796AkVf0kBD4zp0CCIs=
+github.com/bketelsen/crypt v0.0.3-0.20200106085610-5cbc8cc4026c/go.mod h1:MKsuJmJgSg28kpZDP6UIiPt0e0Oz0kqKNGyRaWEPv84=
 github.com/census-instrumentation/opencensus-proto v0.2.1/go.mod h1:f6KPmirojxKA12rnyqOA5BBL4O983OfeGPqjHWSTneU=
 github.com/cespare/xxhash v1.1.0 h1:a6HrQnmkObjyL+Gs60czilIUGqrzKutQD6XZog3p+ko=
 github.com/cespare/xxhash v1.1.0/go.mod h1:XrSqR1VqqWfGrhpAt58auRo0WTKS1nRRg3ghfAqPWnc=
@@ -22,6 +42,7 @@ github.com/coreos/bbolt v1.3.2/go.mod h1:iRUV2dpdMOn7Bo10OQBFzIJO9kkE559Wcmn+qkE
 github.com/coreos/etcd v3.3.10+incompatible/go.mod h1:uF7uidLiAD3TWHmW31ZFd/JWoc32PjwdhPthX9715RE=
 github.com/coreos/etcd v3.3.13+incompatible/go.mod h1:uF7uidLiAD3TWHmW31ZFd/JWoc32PjwdhPthX9715RE=
 github.com/coreos/go-semver v0.2.0/go.mod h1:nnelYz7RCh+5ahJtPPxZlU+153eP4D4r3EedlOD2RNk=
+github.com/coreos/go-semver v0.3.0/go.mod h1:nnelYz7RCh+5ahJtPPxZlU+153eP4D4r3EedlOD2RNk=
 github.com/coreos/go-systemd v0.0.0-20190321100706-95778dfbb74e/go.mod h1:F5haX7vjVVG0kc13fIWeqUViNPyEJxv/OmvnBo0Yme4=
 github.com/coreos/pkg v0.0.0-20180928190104-399ea9e2e55f/go.mod h1:E3G3o1h8I7cfcXa63jLwjI0eiQQMgzzUDFVpN/nH/eA=
 github.com/cpuguy83/go-md2man/v2 v2.0.0/go.mod h1:maD7wRr/U5Z6m/iR4s+kqSMx2CaBsrgA7czyZG/E6dU=
@@ -39,6 +60,7 @@ github.com/envoyproxy/go-control-plane v0.9.0/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymF
 github.com/envoyproxy/go-control-plane v0.9.1-0.20191026205805-5f8ba28d4473/go.mod h1:YTl/9mNaCwkRvm6d1a2C3ymFceY/DCBVvsKhRF0iEA4=
 github.com/envoyproxy/go-control-plane v0.9.4/go.mod h1:6rpuAdCZL397s3pYoYcLgu1mIlRU8Am5FuJP05cCM98=
 github.com/envoyproxy/protoc-gen-validate v0.1.0/go.mod h1:iSmxcyjqTsJpI2R4NaDN7+kN2VEUnK/pcBlmesArF7c=
+github.com/fatih/color v1.7.0/go.mod h1:Zm6kSWBoL9eyXnKyktHP6abPY2pDugNf5KwzbycvMj4=
 github.com/ferranbt/fastssz v0.0.0-20200415074633-b062b680417b h1:CxaMtGnKgr9Ar2xLMVddPhnMwYLDsY56w/LxQ/wnsKA=
 github.com/ferranbt/fastssz v0.0.0-20200415074633-b062b680417b/go.mod h1:LlFXPmgrgVYsuoFDwV8rDJ9tvt1pLQdjKvU1b5IRES0=
 github.com/fsnotify/fsnotify v1.4.7 h1:IXs+QLmnXW2CcXuY+8Mzv/fWEsPGWxqefPtCP5CnV9I=
@@ -46,6 +68,7 @@ github.com/fsnotify/fsnotify v1.4.7/go.mod h1:jwhsz4b93w/PPRr/qN1Yymfu8t87LnFCMo
 github.com/fsnotify/fsnotify v1.4.9 h1:hsms1Qyu0jgnwNXIxa+/V/PDsU6CfLf6CNO8H7IWoS4=
 github.com/fsnotify/fsnotify v1.4.9/go.mod h1:znqG4EE+3YCdAaPaxE2ZRY/06pZUdp0tY4IgpuI1SZQ=
 github.com/ghodss/yaml v1.0.0/go.mod h1:4dBDuWmgqj2HViK6kFavaiC9ZROes6MMH2rRYeMEF04=
+github.com/go-gl/glfw v0.0.0-20190409004039-e6da0acd62b1/go.mod h1:vR7hzQXu2zJy9AVAgeJqvqgH9Q5CA+iKCZ2gyEVpxRU=
 github.com/go-kit/kit v0.8.0/go.mod h1:xBxKIO96dXMWWy0MnWVtmwkA9/13aqxPnvrjFYMA2as=
 github.com/go-logfmt/logfmt v0.3.0/go.mod h1:Qt1PoO58o5twSAckw1HlFXLmHsOX5/0LbT9GBnD5lWE=
 github.com/go-logfmt/logfmt v0.4.0/go.mod h1:3RMwSq7FuexP4Kalkev3ejPJsZTpXXBr9+V4qmtdjCk=
@@ -61,6 +84,8 @@ github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b h1:VKtxabqXZkF25pY9ekf
 github.com/golang/glog v0.0.0-20160126235308-23def4e6c14b/go.mod h1:SBH7ygxi8pfUlaOkMMuAQtPIUF8ecWP5IEl/CR7VP2Q=
 github.com/golang/groupcache v0.0.0-20190129154638-5b532d6fd5ef/go.mod h1:cIg4eruTrX1D+g88fzRXU5OdNfaM+9IcxsU14FzY7Hc=
 github.com/golang/mock v1.1.1/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A=
+github.com/golang/mock v1.2.0/go.mod h1:oTYuIxOrZwtPieC+H1uAHpcLFnEyAGVDL/k47Jfbm0A=
+github.com/golang/mock v1.3.1/go.mod h1:sBzyDLLjw3U8JLTeZvSv8jJB+tU5PVekmnlKIyFUx0Y=
 github.com/golang/protobuf v1.2.0/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
 github.com/golang/protobuf v1.3.1 h1:YF8+flBXS5eO826T4nzqPrxfhQThhXl0YzfuUPu4SBg=
 github.com/golang/protobuf v1.3.1/go.mod h1:6lQm79b+lXiMfvg/cZm0SGofjICqVBUtrP5yJMmIC1U=
@@ -76,6 +101,9 @@ github.com/golang/protobuf v1.4.0-rc.4/go.mod h1:WU3c8KckQ9AFe+yFwt9sWVRKCVIyN9c
 github.com/golang/protobuf v1.4.0-rc.4.0.20200313231945-b860323f09d0/go.mod h1:WU3c8KckQ9AFe+yFwt9sWVRKCVIyN9cPHBJSNnbL67w=
 github.com/golang/protobuf v1.4.0 h1:oOuy+ugB+P/kBdUnG5QaMXSIyJ1q38wWSojYCb3z5VQ=
 github.com/golang/protobuf v1.4.0/go.mod h1:jodUvKwWbYaEsadDk5Fwe5c77LiNKVO9IDvqG2KuDX0=
+github.com/golang/protobuf v1.4.1 h1:ZFgWrT+bLgsYPirOnRfKLYJLvssAegOj/hgyMFdJZe0=
+github.com/golang/protobuf v1.4.1/go.mod h1:U8fpvMrcmy5pZrNK1lt4xCsGvpyWQ/VVv6QDs8UjoX8=
+github.com/google/btree v0.0.0-20180813153112-4030bb1f1f0c/go.mod h1:lNA+9X1NB3Zf8V7Ke586lFgjr2dZNuvo3lPJSGZ5JPQ=
 github.com/google/btree v1.0.0/go.mod h1:lNA+9X1NB3Zf8V7Ke586lFgjr2dZNuvo3lPJSGZ5JPQ=
 github.com/google/go-cmp v0.2.0 h1:+dTQ8DZQJz0Mb/HjFlkptS1FeQ4cWSnN941F8aEG4SQ=
 github.com/google/go-cmp v0.2.0/go.mod h1:oXzfMopK8JAjlY9xF4vHSVASa0yLyX7SntLO5aqRK0M=
@@ -84,30 +112,58 @@ github.com/google/go-cmp v0.3.1 h1:Xye71clBPdm5HgqGwUkwhbynsUJZhDbS20FvLhQ2izg=
 github.com/google/go-cmp v0.3.1/go.mod h1:8QqcDgzrUqlUb/G2PQTWiueGozuR1884gddMywk6iLU=
 github.com/google/go-cmp v0.4.0 h1:xsAVV57WRhGj6kEIi8ReJzQlHHqcBYCElAvkovg3B/4=
 github.com/google/go-cmp v0.4.0/go.mod h1:v8dTdLbMG2kIc/vJvl+f65V22dbkXbowE6jgT/gNBxE=
-github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
 github.com/google/gofuzz v1.1.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
+github.com/google/martian v2.1.0+incompatible/go.mod h1:9I4somxYTbIHy5NJKHRl3wXiIaQGbYVAs8BPL6v8lEs=
+github.com/google/pprof v0.0.0-20181206194817-3ea8567a2e57/go.mod h1:zfwlbNMJ+OItoe0UupaVj+oy1omPYYDuagoSzA8v9mc=
+github.com/google/pprof v0.0.0-20190515194954-54271f7e092f/go.mod h1:zfwlbNMJ+OItoe0UupaVj+oy1omPYYDuagoSzA8v9mc=
+github.com/google/renameio v0.1.0/go.mod h1:KWCgfxg9yswjAJkECMjeO8J8rahYeXnNhOm40UhjYkI=
 github.com/google/uuid v1.1.1 h1:Gkbcsh/GbpXz7lPftLA3P6TYMwjCLYm83jiFQZF/3gY=
 github.com/google/uuid v1.1.1/go.mod h1:TIyPZe4MgqvfeYDBFedMoGGpEw/LqOeaOT+nhxU+yHo=
+github.com/googleapis/gax-go/v2 v2.0.4/go.mod h1:0Wqv26UfaUD9n4G6kQubkQ+KchISgw+vpHVxEJEs9eg=
+github.com/googleapis/gax-go/v2 v2.0.5/go.mod h1:DWXyrwAJ9X0FpwwEdw+IPEYBICEFu5mhpdKc/us6bOk=
 github.com/gopherjs/gopherjs v0.0.0-20181017120253-0766667cb4d1 h1:EGx4pi6eqNxGaHF6qqu48+N2wcFQ5qg5FXgOdqsJ5d8=
 github.com/gopherjs/gopherjs v0.0.0-20181017120253-0766667cb4d1/go.mod h1:wJfORRmW1u3UXTncJ5qlYoELFm8eSnnEO6hX4iZ3EWY=
 github.com/gorilla/websocket v1.4.0/go.mod h1:E7qHFY5m1UJ88s3WnNqhKjPHQ0heANvMoAMk2YaljkQ=
+github.com/gorilla/websocket v1.4.2/go.mod h1:YR8l580nyteQvAITg2hZ9XVh4b55+EU/adAjf1fMHhE=
 github.com/grpc-ecosystem/go-grpc-middleware v1.0.0/go.mod h1:FiyG127CGDf3tlThmgyCl78X/SZQqEOJBCDaAfeWzPs=
 github.com/grpc-ecosystem/go-grpc-prometheus v1.2.0/go.mod h1:8NvIoxWQoOIhqOTXgfV/d3M/q6VIi02HzZEHgUlZvzk=
 github.com/grpc-ecosystem/grpc-gateway v1.9.0 h1:bM6ZAFZmc/wPFaRDi0d5L7hGEZEx/2u+Tmr2evNHDiI=
 github.com/grpc-ecosystem/grpc-gateway v1.9.0/go.mod h1:vNeuVxBJEsws4ogUvrchl83t/GYV9WGTSLVdBhOQFDY=
 github.com/grpc-ecosystem/grpc-gateway v1.13.0/go.mod h1:8XEsbTttt/W+VvjtQhLACqCisSPWTxCZ7sBRjU6iH9c=
-github.com/grpc-ecosystem/grpc-gateway v1.14.4 h1:IOPK2xMPP3aV6/NPt4jt//ELFo3Vv8sDVD8j3+tleDU=
-github.com/grpc-ecosystem/grpc-gateway v1.14.4/go.mod h1:6CwZWGDSPRJidgKAtJVvND6soZe6fT7iteq8wDPdhb0=
+github.com/grpc-ecosystem/grpc-gateway v1.14.5 h1:aiLxiiVzAXb7wb3lAmubA69IokWOoUNe+E7TdGKh8yw=
+github.com/grpc-ecosystem/grpc-gateway v1.14.5/go.mod h1:UJ0EZAp832vCd54Wev9N1BMKEyvcZ5+IM0AwDrnlkEc=
+github.com/hashicorp/consul/api v1.1.0/go.mod h1:VmuI/Lkw1nC05EYQWNKwWGbkg+FbDBtguAZLlVdkD9Q=
+github.com/hashicorp/consul/sdk v0.1.1/go.mod h1:VKf9jXwCTEY1QZP2MOLRhb5i/I/ssyNV1vwHyQBF0x8=
+github.com/hashicorp/errwrap v1.0.0/go.mod h1:YH+1FKiLXxHSkmPseP+kNlulaMuP3n2brvKWEqk/Jc4=
+github.com/hashicorp/go-cleanhttp v0.5.1/go.mod h1:JpRdi6/HCYpAwUzNwuwqhbovhLtngrth3wmdIIUrZ80=
+github.com/hashicorp/go-immutable-radix v1.0.0/go.mod h1:0y9vanUI8NX6FsYoO3zeMjhV/C5i9g4Q3DwcSNZ4P60=
+github.com/hashicorp/go-msgpack v0.5.3/go.mod h1:ahLV/dePpqEmjfWmKiqvPkv/twdG7iPBM1vqhUKIvfM=
+github.com/hashicorp/go-multierror v1.0.0/go.mod h1:dHtQlpGsu+cZNNAkkCN/P3hoUDHhCYQXV3UM06sGGrk=
+github.com/hashicorp/go-rootcerts v1.0.0/go.mod h1:K6zTfqpRlCUIjkwsN4Z+hiSfzSTQa6eBIzfwKfwNnHU=
+github.com/hashicorp/go-sockaddr v1.0.0/go.mod h1:7Xibr9yA9JjQq1JpNB2Vw7kxv8xerXegt+ozgdvDeDU=
+github.com/hashicorp/go-syslog v1.0.0/go.mod h1:qPfqrKkXGihmCqbJM2mZgkZGvKG1dFdvsLplgctolz4=
+github.com/hashicorp/go-uuid v1.0.0/go.mod h1:6SBZvOh/SIDV7/2o3Jml5SYk/TvGqwFJ/bN7x4byOro=
+github.com/hashicorp/go-uuid v1.0.1/go.mod h1:6SBZvOh/SIDV7/2o3Jml5SYk/TvGqwFJ/bN7x4byOro=
+github.com/hashicorp/go.net v0.0.1/go.mod h1:hjKkEWcCURg++eb33jQU7oqQcI9XDCnUzHA0oac0k90=
+github.com/hashicorp/golang-lru v0.5.0/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8=
+github.com/hashicorp/golang-lru v0.5.1/go.mod h1:/m3WP610KZHVQ1SGc6re/UDhFvYD7pJ4Ao+sR/qLZy8=
 github.com/hashicorp/hcl v1.0.0 h1:0Anlzjpi4vEasTeNFn2mLJgTSwt0+6sfsiTG8qcWGx4=
 github.com/hashicorp/hcl v1.0.0/go.mod h1:E5yfLk+7swimpb2L/Alb/PJmXilQ/rhwaUYs4T20WEQ=
+github.com/hashicorp/logutils v1.0.0/go.mod h1:QIAnNjmIWmVIIkWDTG1z5v++HQmx9WQRO+LraFDTW64=
+github.com/hashicorp/mdns v1.0.0/go.mod h1:tL+uN++7HEJ6SQLQ2/p+z2pH24WQKWjBPkE0mNTz8vQ=
+github.com/hashicorp/memberlist v0.1.3/go.mod h1:ajVTdAv/9Im8oMAAj5G31PhhMCZJV2pPBoIllUwCN7I=
+github.com/hashicorp/serf v0.8.2/go.mod h1:6hOLApaqBFA1NXqRQAsxw9QxuDEvNxSQRwA/JwenrHc=
 github.com/herumi/bls-eth-go-binary v0.0.0-20200428020417-6dd0e5634b87 h1:23l9wMlu3iMRg5PwI4wuA7sbR77GSF+rnwI0Z/Y4IPc=
 github.com/herumi/bls-eth-go-binary v0.0.0-20200428020417-6dd0e5634b87/go.mod h1:luAnRm3OsMQeokhGzpYmc0ZKwawY7o87PUEP11Z7r7U=
+github.com/herumi/bls-eth-go-binary v0.0.0-20200508110836-07e8f416e478 h1:UMIHMlIgtPmh96SmXdDiEDRbQ2NSroxBQzpEknueoG4=
+github.com/herumi/bls-eth-go-binary v0.0.0-20200508110836-07e8f416e478/go.mod h1:luAnRm3OsMQeokhGzpYmc0ZKwawY7o87PUEP11Z7r7U=
 github.com/inconshreveable/mousetrap v1.0.0 h1:Z8tu5sraLXCXIcARxBp/8cbvlwVa7Z1NHg9XEKhtSvM=
 github.com/inconshreveable/mousetrap v1.0.0/go.mod h1:PxqpIevigyE2G7u3NXJIT2ANytuPF1OarO4DADm73n8=
 github.com/jmespath/go-jmespath v0.3.0 h1:OS12ieG61fsCg5+qLJ+SsW9NicxNkg3b25OyT2yCeUc=
 github.com/jmespath/go-jmespath v0.3.0/go.mod h1:9QtRXoHjLGCJ5IBSaohpXITPlowMeeYCZ7fLUTSywik=
 github.com/jonboulle/clockwork v0.1.0/go.mod h1:Ii8DK3G1RaLaWxj9trq07+26W01tbo22gdxWY5EU2bo=
-github.com/json-iterator/go v1.1.9/go.mod h1:KdQUCv79m/52Kvf8AW2vK1V8akMuk1QjK/uOdHXbAo4=
+github.com/json-iterator/go v1.1.6/go.mod h1:+SdeFBvtyEkXs7REEP0seUULqWtbJapLOCVDaaPEHmU=
+github.com/jstemmer/go-junit-report v0.0.0-20190106144839-af01ea7f8024/go.mod h1:6v2b51hI/fHJwM22ozAgKL4VKDeJcHhJFhtBdhmNjmU=
 github.com/jtolds/gls v4.20.0+incompatible h1:xdiiI2gbIgH/gLH7ADydsJ1uDOEzR8yvV7C0MuV77Wo=
 github.com/jtolds/gls v4.20.0+incompatible/go.mod h1:QJZ7F/aHp+rZTRtaJ1ow/lLfFfVYBRgL+9YlvaHOwJU=
 github.com/julienschmidt/httprouter v1.2.0/go.mod h1:SYymIcj16QtmaHHD7aYtjjsJG7VTCxuUUipMqKk8s4w=
@@ -124,22 +180,31 @@ github.com/kr/text v0.1.0/go.mod h1:4Jbv+DJW3UT/LiOwJeYQe1efqtUx/iVham/4vfdArNI=
 github.com/magiconair/properties v1.8.0/go.mod h1:PppfXfuXeibc/6YijjN8zIbojt8czPbwD3XqdrwzmxQ=
 github.com/magiconair/properties v1.8.1 h1:ZC2Vc7/ZFkGmsVC9KvOjumD+G5lXy2RtTKyzRKO2BQ4=
 github.com/magiconair/properties v1.8.1/go.mod h1:PppfXfuXeibc/6YijjN8zIbojt8czPbwD3XqdrwzmxQ=
+github.com/mattn/go-colorable v0.0.9/go.mod h1:9vuHe8Xs5qXnSaW/c/ABM9alt+Vo+STaOChaDxuIBZU=
+github.com/mattn/go-isatty v0.0.3/go.mod h1:M+lRXTBqGeGNdLjl/ufCoiOlB5xdOkqRJdNxMWT7Zi4=
 github.com/matttproud/golang_protobuf_extensions v1.0.1/go.mod h1:D8He9yQNgCq6Z5Ld7szi9bcBfOoFv/3dc6xSMkL2PC0=
+github.com/miekg/dns v1.0.14/go.mod h1:W1PPwlIAgtquWBMBEV9nkV9Cazfe8ScdGz/Lj7v3Nrg=
 github.com/minio/highwayhash v1.0.0 h1:iMSDhgUILCr0TNm8LWlSjF8N0ZIj2qbO8WHp6Q/J2BA=
 github.com/minio/highwayhash v1.0.0/go.mod h1:xQboMTeM9nY9v/LlAOxFctujiv5+Aq2hR5dxBpaMbdc=
 github.com/minio/sha256-simd v0.1.1 h1:5QHSlgo3nt5yKOJrC7W8w7X+NFl8cMPZm96iu8kKUJU=
 github.com/minio/sha256-simd v0.1.1/go.mod h1:B5e1o+1/KgNmWrSQK08Y6Z1Vb5pwIktudl0J58iy0KM=
+github.com/mitchellh/cli v1.0.0/go.mod h1:hNIlj7HEI86fIcpObd7a0FcrxTWetlwJDGcceTlRvqc=
+github.com/mitchellh/go-homedir v1.0.0/go.mod h1:SfyaCUpYCn1Vlf4IUYiD9fPX4A5wJrkLzIz1N1q0pr0=
 github.com/mitchellh/go-homedir v1.1.0 h1:lukF9ziXFxDFPkA1vsr5zpc1XuPDn/wFntq5mG+4E0Y=
 github.com/mitchellh/go-homedir v1.1.0/go.mod h1:SfyaCUpYCn1Vlf4IUYiD9fPX4A5wJrkLzIz1N1q0pr0=
+github.com/mitchellh/go-testing-interface v1.0.0/go.mod h1:kRemZodwjscx+RGhAo8eIhFbs2+BFgRtFPeD/KE+zxI=
+github.com/mitchellh/gox v0.4.0/go.mod h1:Sd9lOJ0+aimLBi73mGofS1ycjY8lL3uZM3JPS42BGNg=
+github.com/mitchellh/iochan v1.0.0/go.mod h1:JwYml1nuB7xOzsp52dPpHFffvOCDupsG0QubkSMEySY=
+github.com/mitchellh/mapstructure v0.0.0-20160808181253-ca63d7c062ee/go.mod h1:FVVH3fgwuzCH5S8UJGiWEs2h04kUh9fWfEaFds41c1Y=
 github.com/mitchellh/mapstructure v1.1.2 h1:fmNYVwqnSfB9mZU6OS2O6GsXM+wcskZDuKQzvN1EDeE=
 github.com/mitchellh/mapstructure v1.1.2/go.mod h1:FVVH3fgwuzCH5S8UJGiWEs2h04kUh9fWfEaFds41c1Y=
 github.com/mitchellh/mapstructure v1.3.0 h1:iDwIio/3gk2QtLLEsqU5lInaMzos0hDTz8a6lazSFVw=
 github.com/mitchellh/mapstructure v1.3.0/go.mod h1:bFUtVrKA4DC2yAKiSyO/QUcy7e+RRV2QTWOzhPopBRo=
-github.com/modern-go/concurrent v0.0.0-20180228061459-e0a39a4cb421/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
-github.com/modern-go/reflect2 v0.0.0-20180701023420-4b7aa43c6742/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0=
+github.com/modern-go/concurrent v0.0.0-20180306012644-bacd9c7ef1dd/go.mod h1:6dJC0mAP4ikYIbvyc7fijjWJddQyLn8Ig3JB5CqoB9Q=
 github.com/modern-go/reflect2 v1.0.1/go.mod h1:bx2lNnkwVCuqBIxFjflWJWanXIb3RllmbCylyMrvgv0=
 github.com/mwitkow/go-conntrack v0.0.0-20161129095857-cc309e4a2223/go.mod h1:qRWi+5nqEBWmkhHvq77mSJWrCKwh8bxhgT7d/eI7P4U=
 github.com/oklog/ulid v1.3.1/go.mod h1:CirwcVhetQ6Lv90oh/F+FBtV6XMibvdAFo93nm5qn4U=
+github.com/pascaldekloe/goe v0.0.0-20180627143212-57f6aae5913c/go.mod h1:lzWF7FIEvWOWxwDKqyGYQf6ZUaNfKdP144TG7ZOy1lc=
 github.com/pelletier/go-toml v1.2.0/go.mod h1:5z9KED0ma1S8pY6P1sdut58dfprrGBbd/94hg7ilaic=
 github.com/pelletier/go-toml v1.7.0 h1:7utD74fnzVc/cpcyy8sjrlFr5vYpypUixARcHIMIGuI=
 github.com/pelletier/go-toml v1.7.0/go.mod h1:vwGMzjaWMwyfHwgIBhI2YUM4fB6nL6lVAvS1LBMMhTE=
@@ -150,6 +215,7 @@ github.com/pkg/errors v0.9.1 h1:FEBLx1zS214owpjy7qsBeixbURkuhQAwrK5UwLGTwt4=
 github.com/pkg/errors v0.9.1/go.mod h1:bwawxfHBFNV+L2hUp1rHADufV3IMtnDRdf1r5NINEl0=
 github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZbAQM=
 github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
+github.com/posener/complete v1.1.1/go.mod h1:em0nMJCgc9GFtwrmVmEMR/ZL6WyhyjMBndrE9hABlRI=
 github.com/prometheus/client_golang v0.9.1/go.mod h1:7SWBe2y4D6OKWSNQJUaRYU/AaXPKyh/dDVn+NZz0KFw=
 github.com/prometheus/client_golang v0.9.3/go.mod h1:/TN21ttK/J9q6uSwhBd54HahCDft0ttaMvbicHlPoso=
 github.com/prometheus/client_model v0.0.0-20180712105110-5c3871d89910/go.mod h1:MbSGuTsp3dbXC40dX6PRTWyKYBIrTGTE9sqQNg2J8bo=
@@ -163,8 +229,8 @@ github.com/prometheus/tsdb v0.7.1/go.mod h1:qhTCs0VvXwvX/y3TZrWD7rabWM+ijKTux40T
 github.com/protolambda/zssz v0.1.3/go.mod h1:a4iwOX5FE7/JkKA+J/PH0Mjo9oXftN6P8NZyL28gpag=
 github.com/protolambda/zssz v0.1.4 h1:4jkt8sqwhOVR8B1JebREU/gVX0Ply4GypsV8+RWrDuw=
 github.com/protolambda/zssz v0.1.4/go.mod h1:a4iwOX5FE7/JkKA+J/PH0Mjo9oXftN6P8NZyL28gpag=
-github.com/prysmaticlabs/ethereumapis v0.0.0-20200424214844-ba9042096e9f h1:miVPgYOjFeHLVsP7sc1/p4YHg+sUI4zLYvfGmxihZBI=
-github.com/prysmaticlabs/ethereumapis v0.0.0-20200424214844-ba9042096e9f/go.mod h1:5OkRN6UmvgtP+kIewitcEKC7S5KOzLOGtya/Tz+HBns=
+github.com/prysmaticlabs/ethereumapis v0.0.0-20200511212457-3444ffb75440 h1:plalLbsEdAKKURjR7u+JUsgD2tyxSa/yitdMyqaWY4E=
+github.com/prysmaticlabs/ethereumapis v0.0.0-20200511212457-3444ffb75440/go.mod h1:5OkRN6UmvgtP+kIewitcEKC7S5KOzLOGtya/Tz+HBns=
 github.com/prysmaticlabs/go-bitfield v0.0.0-20191017011753-53b773adde52/go.mod h1:hCwmef+4qXWjv0jLDbQdWnL0Ol7cS7/lCSS26WR+u6s=
 github.com/prysmaticlabs/go-bitfield v0.0.0-20200322041314-62c2aee71669 h1:cX6YRZnZ9sgMqM5U14llxUiXVNJ3u07Res1IIjTOgtI=
 github.com/prysmaticlabs/go-bitfield v0.0.0-20200322041314-62c2aee71669/go.mod h1:hCwmef+4qXWjv0jLDbQdWnL0Ol7cS7/lCSS26WR+u6s=
@@ -172,7 +238,10 @@ github.com/prysmaticlabs/go-ssz v0.0.0-20200101200214-e24db4d9e963 h1:Th5ufPIaL5
 github.com/prysmaticlabs/go-ssz v0.0.0-20200101200214-e24db4d9e963/go.mod h1:VecIJZrewdAuhVckySLFt2wAAHRME934bSDurP8ftkc=
 github.com/rogpeppe/fastuuid v0.0.0-20150106093220-6724a57986af/go.mod h1:XWv6SoW27p1b0cqNHllgS5HIMJraePCO15w5zCzIWYg=
 github.com/rogpeppe/fastuuid v1.2.0/go.mod h1:jVj6XXZzXRy/MSR5jhDC/2q6DgLz+nrA6LYCDYWNEvQ=
+github.com/rogpeppe/go-internal v1.3.0/go.mod h1:M8bDsm7K2OlrFYOpmOWEs/qY81heoFRclV5y23lUDJ4=
 github.com/russross/blackfriday/v2 v2.0.1/go.mod h1:+Rmxgy9KzJVeS9/2gXHxylqXiyQDYRxCVz55jmeOWTM=
+github.com/ryanuber/columnize v0.0.0-20160712163229-9b3edd62028f/go.mod h1:sm1tb6uqfes/u+d4ooFouqFdy9/2g9QGwK3SQygK0Ts=
+github.com/sean-/seed v0.0.0-20170313163322-e2103e2c3529/go.mod h1:DxrIzT+xaE7yg65j358z/aeFdxmN0P9QXhEzd20vsDc=
 github.com/shibukawa/configdir v0.0.0-20170330084843-e180dbdc8da0 h1:Xuk8ma/ibJ1fOy4Ee11vHhUFHQNpHhrBneOCNHVXS5w=
 github.com/shibukawa/configdir v0.0.0-20170330084843-e180dbdc8da0/go.mod h1:7AwjWCpdPhkSmNAgUv5C7EJ4AbmjEB3r047r3DXWu3Y=
 github.com/shurcooL/sanitized_anchor_name v1.0.0/go.mod h1:1NzhyTcUVG4SuEtjjoZeVRXNmyL/1OwPU0+IJeTBvfc=
@@ -203,8 +272,8 @@ github.com/spf13/pflag v1.0.3/go.mod h1:DYY7MBk1bdzusC3SYhjObp+wFpr4gzcvqqNjLnIn
 github.com/spf13/pflag v1.0.5 h1:iy+VFUOCP1a+8yFto/drg2CJ5u0yRoB7fZw3DKv/JXA=
 github.com/spf13/pflag v1.0.5/go.mod h1:McXfInJRrz4CZXVZOBLb0bTZqETkiAhM9Iw0y3An2Bg=
 github.com/spf13/viper v1.4.0/go.mod h1:PTJ7Z/lr49W6bUbkmS1V3by4uWynFiR9p7+dSq/yZzE=
-github.com/spf13/viper v1.6.3 h1:pDDu1OyEDTKzpJwdq4TiuLyMsUgRa/BT5cn5O62NoHs=
-github.com/spf13/viper v1.6.3/go.mod h1:jUMtyi0/lB5yZH/FjyGAoH7IMNrIhlBf6pXZmbMDvzw=
+github.com/spf13/viper v1.7.0 h1:xVKxvI7ouOI5I+U9s2eeiUfMaWBVoXA3AWskkrqK0VM=
+github.com/spf13/viper v1.7.0/go.mod h1:8WkrPz2fc9jxqZNCJI/76HCieCp4Q8HaLFoCha5qpdg=
 github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/objx v0.1.1/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
 github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
@@ -255,54 +324,96 @@ github.com/wealdtech/go-string2eth v1.1.0/go.mod h1:RUzsLjJtbZaJ/3UKn9kY19a/vCCU
 github.com/xiang90/probing v0.0.0-20190116061207-43a291ad63a2/go.mod h1:UETIi67q53MR2AWcXfiuqkDkRtnGDLqkBTpCHuJHxtU=
 github.com/xordataexchange/crypt v0.0.3-0.20170626215501-b2862e3d0a77/go.mod h1:aYKd//L2LvnjZzWKhF00oedf4jCCReLcmhLdhm1A27Q=
 go.etcd.io/bbolt v1.3.2/go.mod h1:IbVyRI1SCnLcuJnV2u8VeU0CEYM7e686BmAb1XKL+uU=
+go.opencensus.io v0.21.0/go.mod h1:mSImk1erAIZhrmZN+AvHh14ztQfjbGwt4TtuofqLduU=
+go.opencensus.io v0.22.0/go.mod h1:+kGneAE2xo2IficOXnaByMWTGM9T73dGwxeWcUqIpI8=
 go.uber.org/atomic v1.4.0/go.mod h1:gD2HeocX3+yG+ygLZcrzQJaqmWj9AIm7n08wl/qW/PE=
 go.uber.org/multierr v1.1.0/go.mod h1:wR5kodmAFQ0UK8QlbwjlSNy0Z68gJhDJUG5sjR94q/0=
 go.uber.org/zap v1.10.0/go.mod h1:vwi/ZaCAaUcBkycHslxD9B2zi4UTXhF60s6SWpuDF0Q=
 golang.org/x/crypto v0.0.0-20180904163835-0709b304e793/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
+golang.org/x/crypto v0.0.0-20181029021203-45a5f77698d3/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
 golang.org/x/crypto v0.0.0-20190308221718-c2843e01d9a2/go.mod h1:djNgcEr1/C05ACkg1iLfiJU5Ep61QUkGW8qpdssI0+w=
+golang.org/x/crypto v0.0.0-20190510104115-cbcb75029529/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
+golang.org/x/crypto v0.0.0-20190605123033-f99c8df09eb5/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
 golang.org/x/crypto v0.0.0-20190911031432-227b76d455e7 h1:0hQKqeLdqlt5iIwVOBErRisrHJAN57yOiPRQItI20fU=
 golang.org/x/crypto v0.0.0-20190911031432-227b76d455e7/go.mod h1:yigFU9vqHzYiE8UmvKecakEJjdnWj3jj499lnFckfCI=
 golang.org/x/crypto v0.0.0-20191105034135-c7e5f84aec59 h1:PyXRxSVbvzDGuqYXjHndV7xDzJ7w2K8KD9Ef8GB7KOE=
 golang.org/x/crypto v0.0.0-20191105034135-c7e5f84aec59/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
 golang.org/x/crypto v0.0.0-20200427165652-729f1e841bcc h1:ZGI/fILM2+ueot/UixBSoj9188jCAxVHEZEGhqq67I4=
 golang.org/x/crypto v0.0.0-20200427165652-729f1e841bcc/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
+golang.org/x/crypto v0.0.0-20200510223506-06a226fb4e37 h1:cg5LA/zNPRzIXIWSCxQW10Rvpy94aQh3LT/ShoCpkHw=
+golang.org/x/crypto v0.0.0-20200510223506-06a226fb4e37/go.mod h1:LzIPMQfyMNhhGPhUkYOs5KpL4U8rLKemX1yGLhDgUto=
 golang.org/x/exp v0.0.0-20190121172915-509febef88a4/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
+golang.org/x/exp v0.0.0-20190306152737-a1d7652674e8/go.mod h1:CJ0aWSM057203Lf6IL+f9T1iT9GByDxfZKAQTCR3kQA=
+golang.org/x/exp v0.0.0-20190510132918-efd6b22b2522/go.mod h1:ZjyILWgesfNpC6sMxTJOJm9Kp84zZh5NQWvqDGG3Qr8=
+golang.org/x/exp v0.0.0-20190829153037-c13cbed26979/go.mod h1:86+5VVa7VpoJ4kLfm080zCjGlMRFzhUhsZKEZO7MGek=
+golang.org/x/exp v0.0.0-20191030013958-a1ab85dbe136/go.mod h1:JXzH8nQsPlswgeRAPE3MuO9GYsAcnJvJ4vnMwN/5qkY=
+golang.org/x/image v0.0.0-20190227222117-0694c2d4d067/go.mod h1:kZ7UVZpmo3dzQBMxlp+ypCbDeSB+sBbTgSJuh5dn5js=
+golang.org/x/image v0.0.0-20190802002840-cff245a6509b/go.mod h1:FeLwcggjj3mMvU+oOTbSwawSJRM1uh48EjtB4UJZlP0=
 golang.org/x/lint v0.0.0-20181026193005-c67002cb31c3/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE=
 golang.org/x/lint v0.0.0-20190227174305-5b3e6a55c961/go.mod h1:wehouNa3lNwaWXcvxsM5YxQ5yQlVC4a0KAMCusXpPoU=
+golang.org/x/lint v0.0.0-20190301231843-5614ed5bae6f/go.mod h1:UVdnD1Gm6xHRNCYTkRU2/jEulfH38KcIWyp/GAMgvoE=
 golang.org/x/lint v0.0.0-20190313153728-d0100b6bd8b3/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
+golang.org/x/lint v0.0.0-20190409202823-959b441ac422/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
+golang.org/x/lint v0.0.0-20190909230951-414d861bb4ac/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
+golang.org/x/lint v0.0.0-20190930215403-16217165b5de/go.mod h1:6SW0HCj/g11FgYtHlgUYUwCkIfeOF89ocIRzGO/8vkc=
+golang.org/x/mobile v0.0.0-20190312151609-d3739f865fa6/go.mod h1:z+o9i4GpDbdi3rU15maQ/Ox0txvL9dWGYEHz965HBQE=
+golang.org/x/mobile v0.0.0-20190719004257-d2bd2a29d028/go.mod h1:E/iHnbuqvinMTCcRqshq8CkpyQDoeVncDDYHnLhea+o=
+golang.org/x/mod v0.0.0-20190513183733-4bf6d317e70e/go.mod h1:mXi4GBBbnImb6dmsKGUJ2LatrhH/nqhxcFungHvyanc=
+golang.org/x/mod v0.1.0/go.mod h1:0QHyrYULN0/3qlju5TqG8bIK38QM8yzMo5ekMj3DlcY=
 golang.org/x/net v0.0.0-20180724234803-3673e40ba225/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20180826012351-8a410e7b638d/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
+golang.org/x/net v0.0.0-20181023162649-9b4f9f5ad519/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20181114220301-adae6a3d119a/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
+golang.org/x/net v0.0.0-20181201002055-351d144fa1fc/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20181220203305-927f97764cc3/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
+golang.org/x/net v0.0.0-20190108225652-1e06a53dbb7e/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20190213061140-3a22650c66bd/go.mod h1:mL1N/T3taQHkDXs73rZJwtUhF3w3ftmwwsq0BUmARs4=
 golang.org/x/net v0.0.0-20190311183353-d8887717615a/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
 golang.org/x/net v0.0.0-20190404232315-eb5bcb51f2a3/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
+golang.org/x/net v0.0.0-20190501004415-9ce7a6920f09/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
+golang.org/x/net v0.0.0-20190503192946-f4e77d36d62c/go.mod h1:t9HGtf8HONx5eT2rtn7q6eTqICYqUVnKs3thJo3Qplg=
 golang.org/x/net v0.0.0-20190522155817-f3200d17e092/go.mod h1:HSz+uSET+XFnRR8LxR5pz3Of3rY3CfYBVs4xY44aLks=
+golang.org/x/net v0.0.0-20190603091049-60506f45cf65/go.mod h1:HSz+uSET+XFnRR8LxR5pz3Of3rY3CfYBVs4xY44aLks=
+golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20191002035440-2ec189313ef0/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20200202094626-16171245cfb2 h1:CCH4IOTTfewWjGOlSp+zGcjutRKlBEZQ6wTn8ozI/nI=
 golang.org/x/net v0.0.0-20200202094626-16171245cfb2/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
-golang.org/x/net v0.0.0-20200425230154-ff2c4b7c35a0 h1:Jcxah/M+oLZ/R4/z5RzfPzGbPXnVDPkEDtf2JnuxN+U=
-golang.org/x/net v0.0.0-20200425230154-ff2c4b7c35a0/go.mod h1:qpuaurCH72eLCgpAm/N6yyVIVM9cpaDIP3A8BGJEC5A=
+golang.org/x/net v0.0.0-20200506145744-7e3656a0809f h1:QBjCr1Fz5kw158VqdE9JfI9cJnl/ymnJWAdMuinqL7Y=
+golang.org/x/net v0.0.0-20200506145744-7e3656a0809f/go.mod h1:qpuaurCH72eLCgpAm/N6yyVIVM9cpaDIP3A8BGJEC5A=
 golang.org/x/oauth2 v0.0.0-20180821212333-d2e6202438be/go.mod h1:N/0e6XlmueqKjAGxoOufVs8QHGRruUQn6yWY3a++T0U=
+golang.org/x/oauth2 v0.0.0-20190226205417-e64efc72b421/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
+golang.org/x/oauth2 v0.0.0-20190604053449-0f29369cfe45/go.mod h1:gOpvHmFTYa4IltrdGE7lF6nIHvwfUNPOp7c8zoXwtLw=
 golang.org/x/sync v0.0.0-20180314180146-1d60e4601c6f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20181108010431-42b317875d0f/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20181221193216-37e7f081c4d4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sync v0.0.0-20190227155943-e225da77a7e6/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20190423024810-112230192c58 h1:8gQV6CLnAEikrhgkHFbMAEhagSSnXWGV915qUMm9mrU=
 golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
+golang.org/x/sys v0.0.0-20180823144017-11551d06cbcc/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20180830151530-49385e6e1522/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20180905080454-ebe1bf3edb33/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+golang.org/x/sys v0.0.0-20181026203630-95b1ffbd15a5/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20181107165924-66b7b1311ac8/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20181116152217-5ac8a444bdc5/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190130150945-aca44879d564/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
+golang.org/x/sys v0.0.0-20190312061237-fead79001313/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20190412213103-97732733099d/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20190502145724-3ef323f4f1fd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20190507160741-ecd444e8653b/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20190606165138-5da285871e9c/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20190624142023-c5567b49c5d0/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20191005200804-aed5e4c7ecf9/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200323222414-85ca7c5b95cd/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20200427175716-29b57079015a h1:08u6b1caTT9MQY4wSbmsd4Ulm6DmgNYnbImBuZjGJow=
 golang.org/x/sys v0.0.0-20200427175716-29b57079015a/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+golang.org/x/sys v0.0.0-20200511232937-7e40ca221e25 h1:OKbAoGs4fGM5cPLlVQLZGYkFC8OnOfgo6tt0Smf9XhM=
+golang.org/x/sys v0.0.0-20200511232937-7e40ca221e25/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
+golang.org/x/text v0.3.1-0.20180807135948-17ff2d5776d2/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.2 h1:tW2bmiBqwgJj/UpqtC8EpXEZVYOwU0yG4iWbprSVAcs=
 golang.org/x/text v0.3.2/go.mod h1:bEr9sfX3Q8Zfm5fL9x+3itogRgK3+ptLWKqgva+5dAk=
+golang.org/x/time v0.0.0-20181108054448-85acf8d2951c/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
 golang.org/x/time v0.0.0-20190308202827-9d24e82272b4/go.mod h1:tRJNPiyCQ0inRvYxbN9jk5I+vvW/OXSQhTDSoE431IQ=
 golang.org/x/tools v0.0.0-20180221164845-07fd8470d635/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
@@ -310,22 +421,50 @@ golang.org/x/tools v0.0.0-20181030221726-6c7e314b6563/go.mod h1:n7NCudcB/nEzxVGm
 golang.org/x/tools v0.0.0-20190114222345-bf090417da8b/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
 golang.org/x/tools v0.0.0-20190226205152-f727befe758c/go.mod h1:9Yl7xja0Znq3iFh3HoIrodX9oNMXvdceNzlUR8zjMvY=
 golang.org/x/tools v0.0.0-20190311212946-11955173bddd/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
+golang.org/x/tools v0.0.0-20190312151545-0bb0c0a6e846/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
+golang.org/x/tools v0.0.0-20190312170243-e65039ee4138/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
 golang.org/x/tools v0.0.0-20190328211700-ab21143f2384/go.mod h1:LCzVGOaR6xXOjkQ3onu1FJEFr0SW1gC7cKk1uF8kGRs=
+golang.org/x/tools v0.0.0-20190425150028-36563e24a262/go.mod h1:RgjU9mgBXZiqYHBnxXauZ1Gv1EHHAz9KjViQ78xBX0Q=
+golang.org/x/tools v0.0.0-20190506145303-2d16b83fe98c/go.mod h1:RgjU9mgBXZiqYHBnxXauZ1Gv1EHHAz9KjViQ78xBX0Q=
 golang.org/x/tools v0.0.0-20190524140312-2c0ae7006135/go.mod h1:RgjU9mgBXZiqYHBnxXauZ1Gv1EHHAz9KjViQ78xBX0Q=
+golang.org/x/tools v0.0.0-20190606124116-d0a3d012864b/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc=
+golang.org/x/tools v0.0.0-20190621195816-6e04913cbbac/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc=
+golang.org/x/tools v0.0.0-20190628153133-6cdbf07be9d0/go.mod h1:/rFqwRUd4F7ZHNgwSSTFct+R/Kf4OFW1sUzUTQQTgfc=
+golang.org/x/tools v0.0.0-20190816200558-6889da9d5479/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
+golang.org/x/tools v0.0.0-20190911174233-4f2ddba30aff/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
+golang.org/x/tools v0.0.0-20191012152004-8de300cfc20a/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
+golang.org/x/tools v0.0.0-20191112195655-aa38f8e97acc/go.mod h1:b+2E5dAYhXwXZwtnZ6UAqBI28+e2cm9otk0dWdXHAEo=
+golang.org/x/xerrors v0.0.0-20190717185122-a985d3407aa7/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543 h1:E7g+9GITq07hpfrRu66IVDexMakfv52eLZ2CXBWiKr4=
 golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
+google.golang.org/api v0.4.0/go.mod h1:8k5glujaEP+g9n7WNsDg8QP6cUVNI86fCNMcbazEtwE=
+google.golang.org/api v0.7.0/go.mod h1:WtwebWUNSVBH/HAw79HIFXZNqEvBhG+Ra+ax0hx3E3M=
+google.golang.org/api v0.8.0/go.mod h1:o4eAsZoiT+ibD93RtjEohWalFOjRDx6CVaqeizhEnKg=
+google.golang.org/api v0.9.0/go.mod h1:o4eAsZoiT+ibD93RtjEohWalFOjRDx6CVaqeizhEnKg=
+google.golang.org/api v0.13.0/go.mod h1:iLdEw5Ide6rF15KTC1Kkl0iskquN2gFfn9o9XIsbkAI=
 google.golang.org/appengine v1.1.0/go.mod h1:EbEs0AVv82hx2wNQdGPgUI5lhzA/G0D9YwlJXL52JkM=
 google.golang.org/appengine v1.4.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
+google.golang.org/appengine v1.5.0/go.mod h1:xpcJRLb0r/rnEns0DIKYYv+WjYCduHsrkT7/EB5XEv4=
+google.golang.org/appengine v1.6.1/go.mod h1:i06prIuMbXzDqacNJfV5OdTW448YApPu5ww/cMBSeb0=
 google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8 h1:Nw54tB0rB7hY/N0NQvRW8DG4Yk3Q6T9cu9RcFQDu1tc=
 google.golang.org/genproto v0.0.0-20180817151627-c66870c02cf8/go.mod h1:JiN7NxoALGmiZfu7CAH4rXhgtRTLTxftemlI0sWmxmc=
+google.golang.org/genproto v0.0.0-20190307195333-5fe7a883aa19/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE=
+google.golang.org/genproto v0.0.0-20190418145605-e7d98fc518a7/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE=
+google.golang.org/genproto v0.0.0-20190425155659-357c62f0e4bb/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE=
+google.golang.org/genproto v0.0.0-20190502173448-54afdca5d873/go.mod h1:VzzqZJRnGkLBvHegQrXjBqPurQTc5/KpmUdxsrq26oE=
+google.golang.org/genproto v0.0.0-20190801165951-fa694d86fc64/go.mod h1:DMBHOl98Agz4BDEuKkezgsaosCRResVns1a3J2ZsMNc=
 google.golang.org/genproto v0.0.0-20190819201941-24fa4b261c55/go.mod h1:DMBHOl98Agz4BDEuKkezgsaosCRResVns1a3J2ZsMNc=
+google.golang.org/genproto v0.0.0-20190911173649-1774047e7e51/go.mod h1:IbNlFCBrqXvoKpeg0TB2l7cyZUmoaFKYIwrEpbDKLA8=
 google.golang.org/genproto v0.0.0-20190927181202-20e1ac93f88c/go.mod h1:IbNlFCBrqXvoKpeg0TB2l7cyZUmoaFKYIwrEpbDKLA8=
+google.golang.org/genproto v0.0.0-20191108220845-16a3f7862a1a/go.mod h1:n3cpQtvxv34hfy77yVDNjmbRyujviMdxYliBSkLhpCc=
 google.golang.org/genproto v0.0.0-20200228133532-8c2c7df3a383/go.mod h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c=
-google.golang.org/genproto v0.0.0-20200428115010-c45acf45369a h1:ykRcNp3dotYGpAEIYeWCGaefklVjVy/rnSvM3zNh6j8=
-google.golang.org/genproto v0.0.0-20200428115010-c45acf45369a/go.mod h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c=
+google.golang.org/genproto v0.0.0-20200511104702-f5ebc3bea380 h1:xriR1EgvKfkKxIoU2uUvrMVl+H26359loFFUleSMXFo=
+google.golang.org/genproto v0.0.0-20200511104702-f5ebc3bea380/go.mod h1:55QSHmfGQM9UVYDPBsyGGes0y52j32PQ3BqQfXhyH3c=
 google.golang.org/grpc v1.19.0/go.mod h1:mqu4LbDTu4XGKhr4mRzUsmM4RtVoemTSY81AxZiDr8c=
+google.golang.org/grpc v1.20.1/go.mod h1:10oTOabMzJvdu6/UiuZezV6QK5dSlG84ov/aaiqXj38=
 google.golang.org/grpc v1.21.0 h1:G+97AoqBnmZIT91cLG/EkCoK9NSelj64P8bOHHNmGn0=
 google.golang.org/grpc v1.21.0/go.mod h1:oYelfM1adQP15Ek0mdvEgi9Df8B9CZIaU1084ijfRaM=
+google.golang.org/grpc v1.21.1/go.mod h1:oYelfM1adQP15Ek0mdvEgi9Df8B9CZIaU1084ijfRaM=
 google.golang.org/grpc v1.23.0/go.mod h1:Y5yQAOtifL1yxbo5wqy6BxZv8vAUGQwXBOALyacEbxg=
 google.golang.org/grpc v1.24.0/go.mod h1:XDChyiUovWa60DnaeDeZmSW86xtLtjtZbwvSiRnRtcA=
 google.golang.org/grpc v1.25.1/go.mod h1:c3i+UQWmh7LiEpx4sFZnkU36qjEYZ0imhYfXVyQciAY=
@@ -344,15 +483,18 @@ google.golang.org/protobuf v1.20.1 h1:ESRXHgpUBG5D2I5mmsQIyYxB/tQIZfSZ8wLyFDf/N/
 google.golang.org/protobuf v1.20.1/go.mod h1:KqelGeouBkcbcuB3HCk4/YH2tmNLk6YSWA5LIWeI/lY=
 google.golang.org/protobuf v1.21.0 h1:qdOKuR/EIArgaWNjetjgTzgVTAZ+S/WXVrq9HW9zimw=
 google.golang.org/protobuf v1.21.0/go.mod h1:47Nbq4nVaFHyn7ilMalzfO3qCViNmqZ2kzikPIcrTAo=
+google.golang.org/protobuf v1.22.0 h1:cJv5/xdbk1NnMPR1VP9+HU6gupuG9MLBoH1r6RHZ2MY=
+google.golang.org/protobuf v1.22.0/go.mod h1:EGpADcykh3NcUnDUJcl1+ZksZNG86OlYog2l/sGQquU=
 gopkg.in/alecthomas/kingpin.v2 v2.2.6/go.mod h1:FMv+mEhP44yOT+4EoQTLFTRgOQ1FBLkstjWtayDeSgw=
 gopkg.in/check.v1 v0.0.0-20161208181325-20d25e280405/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20180628173108-788fd7840127/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
 gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15 h1:YR8cESwS4TdDjEe65xsg0ogRM/Nc3DYOhEAlW+xobZo=
 gopkg.in/check.v1 v1.0.0-20190902080502-41f04d3bba15/go.mod h1:Co6ibVJAznAaIkqp8huTwlJQCZ016jof/cbN4VW5Yz0=
+gopkg.in/errgo.v2 v2.1.0/go.mod h1:hNsd1EY+bozCKY1Ytp96fpM3vjJbqLJn88ws8XvfDNI=
 gopkg.in/ini.v1 v1.51.0 h1:AQvPpx3LzTDM0AjnIRlVFwFFGC+npRopjZxLJj6gdno=
 gopkg.in/ini.v1 v1.51.0/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k=
-gopkg.in/ini.v1 v1.55.0 h1:E8yzL5unfpW3M6fz/eB7Cb5MQAYSZ7GKo4Qth+N2sgQ=
-gopkg.in/ini.v1 v1.55.0/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k=
+gopkg.in/ini.v1 v1.56.0 h1:DPMeDvGTM54DXbPkVIZsp19fp/I2K7zwA/itHYHKo8Y=
+gopkg.in/ini.v1 v1.56.0/go.mod h1:pNLf8WUiyNEtQjuu5G5vTm06TEv9tsIgeAvK8hOrP4k=
 gopkg.in/resty.v1 v1.12.0/go.mod h1:mDo4pnntr5jdWRML875a/NmxYqAlA73dVijT2AXvQQo=
 gopkg.in/yaml.v2 v2.0.0-20170812160011-eb3733d160e7/go.mod h1:JAlM8MvJe8wmxCU4Bli9HhUf9+ttbYbLASfIpnQbh74=
 gopkg.in/yaml.v2 v2.2.1/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
@@ -364,4 +506,8 @@ gopkg.in/yaml.v2 v2.2.8 h1:obN1ZagJSUGI0Ek/LBmuj4SNLPfIny3KsKFopxRdj10=
 gopkg.in/yaml.v2 v2.2.8/go.mod h1:hI93XBmqTisBFMUTm0b8Fm+jr3Dg1NNxqwp+5A1VGuI=
 gotest.tools v2.2.0+incompatible/go.mod h1:DsYFclhRJ6vuDpmuTbkuFWG+y2sxOXAzmJt81HFBacw=
 honnef.co/go/tools v0.0.0-20190102054323-c2f93a96b099/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
+honnef.co/go/tools v0.0.0-20190106161140-3f1c8253044a/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
+honnef.co/go/tools v0.0.0-20190418001031-e561f6794a2a/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
 honnef.co/go/tools v0.0.0-20190523083050-ea95bdfd59fc/go.mod h1:rf3lG4BRIbNafJWhAfAdb/ePZxsR/4RtNHQocxwk9r4=
+honnef.co/go/tools v0.0.1-2019.2.3/go.mod h1:a3bituU0lyd329TUQxRnasdCoJDkEUEAqEt0JzvZhAg=
+rsc.io/binaryregexp v0.2.0/go.mod h1:qTv7/COck+e2FymRvadv62gMdZztPaShugOCi3I+8D8=
--- a/grpc/beaconchain.go
+++ b/grpc/beaconchain.go
@@ -31,6 +31,9 @@ import (
 // It tweaks the output to make it easier to work with by setting appropriate
 // types.
 func FetchChainConfig(conn *grpc.ClientConn) (map[string]interface{}, error) {
+	if conn == nil {
+		return nil, errors.New("no connection to beacon node")
+	}
 	beaconClient := ethpb.NewBeaconChainClient(conn)
 	ctx, cancel := context.WithTimeout(context.Background(), viper.GetDuration("timeout"))
 	defer cancel()
@@ -74,6 +77,9 @@ func FetchChainConfig(conn *grpc.ClientConn) (map[string]interface{}, error) {

 // FetchValidator fetches the validator definition from the beacon node.
 func FetchValidator(conn *grpc.ClientConn, account wtypes.Account) (*ethpb.Validator, error) {
+	if conn == nil {
+		return nil, errors.New("no connection to beacon node")
+	}
 	beaconClient := ethpb.NewBeaconChainClient(conn)
 	ctx, cancel := context.WithTimeout(context.Background(), viper.GetDuration("timeout"))
 	defer cancel()
@@ -88,6 +94,9 @@ func FetchValidator(conn *grpc.ClientConn, account wtypes.Account) (*ethpb.Valid

 // FetchValidatorByIndex fetches the validator definition from the beacon node.
 func FetchValidatorByIndex(conn *grpc.ClientConn, index uint64) (*ethpb.Validator, error) {
+	if conn == nil {
+		return nil, errors.New("no connection to beacon node")
+	}
 	beaconClient := ethpb.NewBeaconChainClient(conn)
 	ctx, cancel := context.WithTimeout(context.Background(), viper.GetDuration("timeout"))
 	defer cancel()
@@ -102,6 +111,9 @@ func FetchValidatorByIndex(conn *grpc.ClientConn, index uint64) (*ethpb.Validato

 // FetchValidatorInfo fetches current validator info from the beacon node.
 func FetchValidatorInfo(conn *grpc.ClientConn, account wtypes.Account) (*ethpb.ValidatorInfo, error) {
+	if conn == nil {
+		return nil, errors.New("no connection to beacon node")
+	}
 	beaconClient := ethpb.NewBeaconChainClient(conn)
 	ctx, cancel := context.WithTimeout(context.Background(), viper.GetDuration("timeout"))
 	defer cancel()
@@ -124,6 +136,9 @@ func FetchValidatorInfo(conn *grpc.ClientConn, account wtypes.Account) (*ethpb.V

 // FetchChainInfo fetches current chain info from the beacon node.
 func FetchChainInfo(conn *grpc.ClientConn) (*ethpb.ChainHead, error) {
+	if conn == nil {
+		return nil, errors.New("no connection to beacon node")
+	}
 	beaconClient := ethpb.NewBeaconChainClient(conn)
 	ctx, cancel := context.WithTimeout(context.Background(), viper.GetDuration("timeout"))
 	defer cancel()
@@ -133,6 +148,9 @@ func FetchChainInfo(conn *grpc.ClientConn) (*ethpb.ChainHead, error) {

 // FetchBlock fetches a block at a given slot from the beacon node.
 func FetchBlock(conn *grpc.ClientConn, slot uint64) (*ethpb.SignedBeaconBlock, error) {
+	if conn == nil {
+		return nil, errors.New("no connection to beacon node")
+	}
 	beaconClient := ethpb.NewBeaconChainClient(conn)
 	ctx, cancel := context.WithTimeout(context.Background(), viper.GetDuration("timeout"))
 	defer cancel()
--- a/grpc/beaconnode.go
+++ b/grpc/beaconnode.go
@@ -16,6 +16,7 @@ package grpc
 import (
 	"context"

+	"github.com/pkg/errors"
 	"github.com/spf13/viper"
 	"google.golang.org/grpc"

@@ -25,6 +26,9 @@ import (

 // FetchValidatorIndex fetches the index of a validator.
 func FetchValidatorIndex(conn *grpc.ClientConn, account wtypes.Account) (uint64, error) {
+	if conn == nil {
+		return 0, errors.New("no connection to beacon node")
+	}
 	validatorClient := ethpb.NewBeaconNodeValidatorClient(conn)
 	ctx, cancel := context.WithTimeout(context.Background(), viper.GetDuration("timeout"))
 	defer cancel()
@@ -43,6 +47,9 @@ func FetchValidatorIndex(conn *grpc.ClientConn, account wtypes.Account) (uint64,

 // FetchValidatorState fetches the state of a validator.
 func FetchValidatorState(conn *grpc.ClientConn, account wtypes.Account) (ethpb.ValidatorStatus, error) {
+	if conn == nil {
+		return ethpb.ValidatorStatus_UNKNOWN_STATUS, errors.New("no connection to beacon node")
+	}
 	validatorClient := ethpb.NewBeaconNodeValidatorClient(conn)
 	ctx, cancel := context.WithTimeout(context.Background(), viper.GetDuration("timeout"))
 	defer cancel()
@@ -53,7 +60,7 @@ func FetchValidatorState(conn *grpc.ClientConn, account wtypes.Account) (ethpb.V
 	}
 	resp, err := validatorClient.ValidatorStatus(ctx, req)
 	if err != nil {
-		return 0, err
+		return ethpb.ValidatorStatus_UNKNOWN_STATUS, err
 	}

 	return resp.Status, nil
--- a/grpc/node.go
+++ b/grpc/node.go
@@ -18,14 +18,18 @@ import (
 	"time"

 	"github.com/gogo/protobuf/types"
+	"github.com/pkg/errors"
 	"github.com/spf13/viper"
 	"google.golang.org/grpc"

 	ethpb "github.com/prysmaticlabs/ethereumapis/eth/v1alpha1"
 )

-// FetchGenesis fetches the genesis time.
-func FetchGenesis(conn *grpc.ClientConn) (time.Time, error) {
+// FetchGenesisTime fetches the genesis time.
+func FetchGenesisTime(conn *grpc.ClientConn) (time.Time, error) {
+	if conn == nil {
+		return time.Now(), errors.New("no connection to beacon node")
+	}
 	client := ethpb.NewNodeClient(conn)
 	ctx, cancel := context.WithTimeout(context.Background(), viper.GetDuration("timeout"))
 	defer cancel()
@@ -36,8 +40,26 @@ func FetchGenesis(conn *grpc.ClientConn) (time.Time, error) {
 	return time.Unix(res.GetGenesisTime().Seconds, 0), nil
 }

+// FetchGenesisValidatorsRoot fetches the genesis validators root.
+func FetchGenesisValidatorsRoot(conn *grpc.ClientConn) ([]byte, error) {
+	if conn == nil {
+		return nil, errors.New("no connection to beacon node")
+	}
+	client := ethpb.NewNodeClient(conn)
+	ctx, cancel := context.WithTimeout(context.Background(), viper.GetDuration("timeout"))
+	defer cancel()
+	res, err := client.GetGenesis(ctx, &types.Empty{})
+	if err != nil {
+		return nil, err
+	}
+	return res.GetGenesisValidatorsRoot(), nil
+}
+
 // FetchVersion fetches the version and metadata from the server.
 func FetchVersion(conn *grpc.ClientConn) (string, string, error) {
+	if conn == nil {
+		return "", "", errors.New("no connection to beacon node")
+	}
 	client := ethpb.NewNodeClient(conn)
 	ctx, cancel := context.WithTimeout(context.Background(), viper.GetDuration("timeout"))
 	defer cancel()
@@ -50,6 +72,9 @@ func FetchVersion(conn *grpc.ClientConn) (string, string, error) {

 // FetchSyncing returns true if the node is syncing, otherwise false.
 func FetchSyncing(conn *grpc.ClientConn) (bool, error) {
+	if conn == nil {
+		return false, errors.New("no connection to beacon node")
+	}
 	client := ethpb.NewNodeClient(conn)
 	ctx, cancel := context.WithTimeout(context.Background(), viper.GetDuration("timeout"))
 	defer cancel()
Author	SHA1	Message	Date
Jim McDonald	bd67ba0307	Do not use local copy of wallet store when creating HD wallet	2020-05-28 07:50:04 +01:00
Jim McDonald	12bb5a7ab8	Merge pull request #8 from olegshmuelov/patch-2 consistency	2020-05-26 06:50:54 +01:00
Jim McDonald	d57dbbf104	Merge pull request #9 from olegshmuelov/patch-1 consistency	2020-05-26 06:50:43 +01:00
olegshmuelov	6482b4add6	consistency --wallet flag	2020-05-25 18:35:18 +03:00
olegshmuelov	b672e83470	consistency --wallet flag	2020-05-25 18:34:06 +03:00
Jim McDonald	710e891844	Allow deposit data withdrawal address to be specified as a public key	2020-05-22 23:37:02 +01:00
Jim McDonald	9e3bf521a0	Merge branch 'master' of github.com:wealdtech/ethdo	2020-05-20 13:44:39 +01:00
Jim McDonald	3ca899b832	Fetch genesis fork version from chain for validator deposit data; allow override with flag	2020-05-20 13:43:04 +01:00
Jim McDonald	d221c0544c	Add notes for docker	2020-05-20 13:21:02 +01:00
Jim McDonald	eed07a39a3	Add information about mapping default wallet location to docker	2020-05-20 10:50:25 +01:00
Jim McDonald	5a5edacd11	Merge pull request #5 from valo/master Add Dockerfile	2020-05-18 08:48:37 +01:00
Jim McDonald	c7f4cb0ca5	Fix incorrect distance	2020-05-17 16:13:12 +01:00
Valentin Mihov	fbc2171053	Make the docker section a level 3 header Fix the TOC to have the old structure	2020-05-16 14:30:05 +03:00
Valentin Mihov	57946f1552	Switched to a debian base image The alpine base image is using a musl glibc implementation, which is causing the binary to be not very stable. See https://github.com/godror/godror/issues/30 for details	2020-05-16 12:41:24 +03:00
Valentin Mihov	b487bb042c	Add docker instructions	2020-05-15 16:47:54 +03:00
Valentin Mihov	0c8029c950	Added a Dockerfile to build the tool in a docker container Use an alpine base image. The image size is 40MB.	2020-05-15 16:41:16 +03:00
Jim McDonald	b3bbeea3fb	Add block root to block info output	2020-05-14 15:24:10 +01:00
Jim McDonald	09105549b1	Tidy up block info output	2020-05-12 12:45:57 +01:00
Jim McDonald	364c764de2	Update README with basedir parameter	2020-05-12 12:32:43 +01:00
Jim McDonald	3f1fe30959	Add basedir option for the filesystem wallet store. Fixes #4	2020-05-12 12:30:16 +01:00
Jim McDonald	aae360ccb8	Fetch genesis validators root from chain	2020-05-10 08:40:43 +01:00
Jim McDonald	32a3e4649d	Update signing docs	2020-05-07 18:39:08 +01:00