Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,546,506",
      "signature": "0xb8f689ff3052d43cc956c6ca33fc507dbf2039d8b7d9c8c7828618f231afc0ae16635157798a7df7357a97c00e66729c",
      "randomness": "0xca4854d3c92dc4a1b57a70b424ce7fffedb2952e4e441370227c3bf4d278c658"
    }
  ],
  "blockNumber": "7,406,962"
}

{
  "Sr25519": "0xb636f62b12d645152c3813897e214d6fcc6e06d9981f3849c82539c3953d5f7a46b5330970855f30ec7506ed038e48b261e66f3eac257b9f9a77c672ab04918a"
}