Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,572,506",
      "signature": "0xa37cbeaf8c211a8bb78860128c47a7870349a254fcd10acd57c5ae9860d8fe3b16aa50504833d1f7863bed46b5f16e3d",
      "randomness": "0x724e8d1dc3b8a6a6b905d0ff528094c4d7015ef047fc07a2fde443b798d59cd8"
    }
  ],
  "blockNumber": "7,413,462"
}

{
  "Sr25519": "0x8cf4ae3a0b999c8d0baa84754183db8a3c0cd4ccbe11cd4ead86735446bcf7708971d6ff4d7f3e6010fb2f81b53b6964d2017753082d83bf8370fbfca65f3382"
}