full-config.json

{
  "beacon_nodes": {
    "duties_provider": {
      "endpoints": [
        "http://duties:5051",
        "http://duties:5052"
      ]
    },
    "block_handler": {
      "endpoints": [
        "http://block:5051"
      ]
    },
    "attestation_publisher": {
      "endpoints": [
        "http://attestation:5051",
        "http://attestation:5052"
      ]
    }
  }
}