Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,574,027",
      "signature": "0x8a5f3a47126c4fdfc124f52a1f76dcf415473b26743d528eb70242f377420697286cd8c5aa24cfbbb1ce92194cc6fb4f",
      "randomness": "0x9f6b10afa2850119413d32a4a9b7b11b7dce2f2d839e729285e5a75b6424dd8c"
    }
  ],
  "blockNumber": "7,413,842"
}

{
  "Sr25519": "0xb2d9ceeb322654583bb30c6d17956a266f9b6c0a0bd72405a88af3045db73c48200816302b8061384b93301a3e127057026e71e49910c5a77fa77c7f07b2d486"
}