Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,569,823",
      "signature": "0x8038ae01de2653a159a51b1b7f9c426ffe8ef061814aea75f9a2d8a96e5df7bd29bdd9941fbd43c3afb0217b25b73d25",
      "randomness": "0x96934c36449fe15d362e4e46f2f3ac5d462b8d18d65a16e1b0190dcebf1dd79b"
    }
  ],
  "blockNumber": "7,412,791"
}

{
  "Sr25519": "0x04dda86cfcf8d9865be9847107c094f1d3f43f3aedc91d818481ffa83a186d1b9876508e7cc24ee4e9a3d1c84f251a5438f71e61b0079d1baec9c05029540687"
}