Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,563,416",
      "signature": "0x81249af6ea296a332522bb66dde14f09708e0e1418ca7cf284dbf938c461f83745223b182e1b781a5652da10b8be71ab",
      "randomness": "0x082138ac539b81dfa0ef308388e122fcfd36110a687e79cc4a71ca527536068b"
    }
  ],
  "blockNumber": "7,411,190"
}

{
  "Sr25519": "0x82e3882e6b327fb73e208607f55b9706c8213a5eaa50b3b19262091bdda4d72554475c2d5c407ef37c2f504cb7b68af752df8d86270668d3cddf92f29e1d6e89"
}