Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,616,344",
      "signature": "0x97d17f41f51539a28d9d039ebf732feb835904b4fe7b0d0216d056a4470861da939e74aa099adcd5ad7d8c978c1da22c",
      "randomness": "0x55316e5b09dbdc9c170391ba0b14954121641a42049b073532c092f54f06cdc2"
    }
  ],
  "blockNumber": "7,424,402"
}

{
  "Sr25519": "0xc8a6b9b16eb1f1470858f600869698b2db30537d195bc63ae9adf86289e65169511899ba27fbfc2b027c32a799f33f7683895af0f9cdefe62860b5b9b7ae4a89"
}