Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,632,827",
      "signature": "0xb19d86c474481377405a6726b87f3de2cf6e16b9ec3ace2c0d9f1cd3e6b1cbff7113ef8db7979cc9c7d62ce35aba638a",
      "randomness": "0x1eca263f82b45f8a307059e724d5113c6ab1f713d233f2305797441c790bf294"
    }
  ],
  "blockNumber": "7,428,521"
}

{
  "Sr25519": "0x3eeab65e378f30ba87bb0fbf86225bc03b6aecf652b76e0aac0ba99aaf59e342f3a16cbe80e56c632639b55f51cef008aa143232d4dc5c87ca98d0299eb11c83"
}