Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,556,587",
      "signature": "0x8b24f8a96cee49a40b995bf475a920f507bdec984cb8c86750dc4fe6378d579f4184d114b38533915f7b278e917b68c3",
      "randomness": "0x6f9611e5a26fd7fe92482170c70a8fa2095c203e96bde8f6509a11de38a28e49"
    }
  ],
  "blockNumber": "7,409,482"
}

{
  "Sr25519": "0x9cf427948d678f1d5536f549362ba91a6431421690dee514e5a094604641cc786b341ec730209a02b5091a5558257704b7dd1432ae349a02dc88a254e45b9d89"
}