Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,565,307",
      "signature": "0x847473dc5e644a560df424b3a7e5419877289747a1552309e96df26f11121e348da6059f31f95a5d4f5df0ee569fc63e",
      "randomness": "0x5b5578bbb5cb1f5f1e3eadf6bcb79e03643db4cc8f4c6b093c3b65de5204fb5b"
    }
  ],
  "blockNumber": "7,411,662"
}

{
  "Sr25519": "0x5aa7a8a2eeba42cddbd422d03e5acd7b75b1ced327128795a8ddb034bf29c2663c2bce62399c41d46bd87b8d5dcabe8a32eaffe8e522f04d04a935df7e7f8183"
}