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Support base mainnet #22

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Merged
CluEleSsUK merged 3 commits into from
Sep 25, 2025
Merged

Support base mainnet #22

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4e0a425
support base mainnet
najienka Sep 25, 2025
f130d72
update gitignore
najienka Sep 25, 2025
b66f4f8
update network config for base mainnet
najienka Sep 25, 2025
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3 changes: 3 additions & 0 deletions .gitignore
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Original file line number Diff line number Diff line change
Expand Up @@ -20,3 +20,6 @@ docs/

# Dotenv file
.env

# MacOS files
.DS_Store
4 changes: 2 additions & 2 deletions package-lock.json
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2 changes: 1 addition & 1 deletion randomness-solidity
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Submodule randomness-solidity updated 1 files
+8 −1 README.md
5 changes: 5 additions & 0 deletions src/index.ts
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Expand Up @@ -14,6 +14,7 @@ import {
NetworkConfig,
configForChainId,
BASE_SEPOLIA,
BASE_MAINNET,
FILECOIN_CALIBNET,
FILECOIN_MAINNET,
POLYGON_POS,
Expand Down Expand Up @@ -237,6 +238,10 @@ export class Randomness {
return new Randomness(rpc, BASE_SEPOLIA)
}

static createBaseMainnet(rpc: Signer | Provider): Randomness {
return new Randomness(rpc, BASE_MAINNET)
}

static createPolygonPos(rpc: Signer | Provider): Randomness {
return new Randomness(rpc, POLYGON_POS)
}
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13 changes: 13 additions & 0 deletions src/networks.ts
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Expand Up @@ -68,6 +68,19 @@ export const BASE_SEPOLIA: NetworkConfig = {
gasMultiplierDefault: 10n,
}

export const BASE_MAINNET: NetworkConfig = {
name: "base_mainnet",
chainId: 8453n,
contractAddress: "0x007cEEc8d8ACa5B0E1f885Ea85077d63b135E651",
dst: "dcipher-randomness-v01-BN254G1_XMD:KECCAK-256_SVDW_RO_0x0000000000000000000000000000000000000000000000000000000000002105_",
gasLimit: 100_000,
maxFeePerGas: ethers.parseUnits("0.2", "gwei"),
maxPriorityFeePerGas: ethers.parseUnits("0.2", "gwei"),
gasBufferPercent: 100n,
callbackGasLimitDefault: 1_000_000n,
gasMultiplierDefault: 10n,
}

export const POLYGON_POS: NetworkConfig = {
name: "polygon_pos",
chainId: 137n,
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13 changes: 13 additions & 0 deletions test/randomness.test.ts
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Expand Up @@ -53,6 +53,19 @@ describe("randomness", () => {
rpc.destroy()
}, TEST_TIMEOUT)

it.skip("can be requested from a base mainnet and verified", async () => {
const rpc = createProvider(process.env.BASE_RPC_URL || "")
const wallet = new NonceManager(new Wallet(process.env.BASE_PRIVATE_KEY || "", rpc))

const randomness = Randomness.createBaseMainnet(wallet)
expect(randomness).not.toEqual(null)

const response = await randomness.requestRandomness({ callbackGasLimit: 100_000n })
expect(await randomness.verify(response)).toBeTruthy()

rpc.destroy()
}, TEST_TIMEOUT)

it("can be requested from polygon pos and verified", async () => {
const rpc = createProvider(process.env.POLYGON_RPC_URL || "")
const wallet = new NonceManager(new Wallet(process.env.POLYGON_PRIVATE_KEY || "", rpc))
Expand Down
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