Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,544,799",
      "signature": "0x987bfd34e16f1f0419023e1edac5dcff6d0d566dfb869248a2d9abd5931cd7b21eee42998081decad05b6c5a8c86e93e",
      "randomness": "0x6bfb0ffe0b7384af6062aa4025d4b0c78526204e324d193c2831c9b6589d8b52"
    }
  ],
  "blockNumber": "7,406,535"
}

{
  "Sr25519": "0x08d01dc74fa744daad846795d27e12626ee64963622a6bf3e9864a3a2341d849c0c4ab4f85195227a8d0fa1186816a2b89e2a76af0dd6d7e6c2bd7d1a287d682"
}