Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,576,530",
      "signature": "0x958c9b4aeaea9b9c5562a606a26ad675f91850330907ca3ea1e0b63f301b82c374962bd3f57b728716392438d80a78dd",
      "randomness": "0xe5ffd6771f1ec00c4b9a39c39759d22056b369d7cb913cf157b58ced10874199"
    }
  ],
  "blockNumber": "7,414,468"
}

{
  "Sr25519": "0x7e244e5bc429c5f4b4ea302024a748579276606d8dc3f73220cd9eba9440ef7ea94300729f9c5f053d03072ade2b81f610079cce4e153340c19bfcd06333b981"
}