feat(runtimes): add account random id & provide randomness calls

node/src/chain_spec/gdev.rs

@@ -18,15 +18,15 @@ use super::*;
 use common_runtime::constants::*;
 use common_runtime::*;
 use gdev_runtime::{
-    opaque::SessionKeys, AccountId, AuthorityMembersConfig, BabeConfig, BalancesConfig, CertConfig,
-    GenesisConfig, IdentityConfig, ImOnlineId, MembershipConfig, ParametersConfig, SessionConfig,
-    SmithsCertConfig, SmithsMembershipConfig, SudoConfig, SystemConfig, UdAccountsStorageConfig,
-    UniversalDividendConfig, WASM_BINARY,
+    opaque::SessionKeys, AccountConfig, AccountId, AuthorityMembersConfig, BabeConfig,
+    BalancesConfig, CertConfig, GenesisConfig, IdentityConfig, ImOnlineId, MembershipConfig,
+    ParametersConfig, SessionConfig, SmithsCertConfig, SmithsMembershipConfig, SudoConfig,
+    SystemConfig, UdAccountsStorageConfig, UniversalDividendConfig, WASM_BINARY,
 };
 use sc_service::ChainType;
 use sp_authority_discovery::AuthorityId as AuthorityDiscoveryId;
 use sp_consensus_babe::AuthorityId as BabeId;
-use sp_core::sr25519;
+use sp_core::{blake2_256, sr25519, Encode, H256};
 use sp_finality_grandpa::AuthorityId as GrandpaId;
 use sp_membership::MembershipData;
 use std::collections::BTreeMap;
@@ -239,6 +239,22 @@ fn gen_genesis_conf(
             // Add Wasm runtime to storage.
             code: wasm_binary.to_vec(),
         },
+        account: AccountConfig {
+            accounts: initial_identities
+                .iter()
+                .enumerate()
+                .map(|(i, (_, owner_key))| {
+                    (
+                        owner_key.clone(),
+                        GenesisAccountData {
+                            random_id: H256(blake2_256(&(i as u32, owner_key).encode())),
+                            balance: 0,
+                            is_identity: true,
+                        },
+                    )
+                })
+                .collect(),
+        },
         parameters: ParametersConfig {
             parameters: GenesisParameters {
                 babe_epoch_duration,
@@ -396,7 +412,7 @@ fn genesis_data_to_gdev_genesis_conf(
     wasm_binary: &[u8],
 ) -> gdev_runtime::GenesisConfig {
     let super::gen_genesis_data::GenesisData {
-        balances,
+        accounts,
         certs_by_issuer,
         first_ud,
         identities,
@@ -416,12 +432,13 @@ fn genesis_data_to_gdev_genesis_conf(
             // Add Wasm runtime to storage.
             code: wasm_binary.to_vec(),
         },
+        account: AccountConfig { accounts },
         parameters: ParametersConfig { parameters },
         authority_discovery: Default::default(),
         authority_members: AuthorityMembersConfig {
             initial_authorities,
         },
-        balances: BalancesConfig { balances },
+        balances: Default::default(),
         babe: BabeConfig {
             authorities: Vec::with_capacity(0),
             epoch_config: Some(common_runtime::constants::BABE_GENESIS_EPOCH_CONFIG),