Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,600,915",
      "signature": "0x95f66b4379fd60f6a92fc04eb036b336923e17441c25824e035cb906562eb0fc7732b4bf88989db4ba2eefdf38419b66",
      "randomness": "0x6f73629a732eba166bb4e0f5e3391950401784c5459a648f6cfef2026ccbdb16"
    }
  ],
  "blockNumber": "7,420,545"
}

{
  "Sr25519": "0x2c1637b869000263dc056c27fafd3002d6af149517a113498c3e7e8bd54e7d38fa42aee1f2fc4ab8260fa2d7073e7962b7d39c02d82b0ee744d46801218c5d87"
}