Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,584,185",
      "signature": "0x98e3a2b130c97bdc1fc72743fc51ee2acdca2d7123a8fe034ecffd5eab152c75d534fd2dcafa01da3f4e75fec62b26e5",
      "randomness": "0xdc3ff9f5dd4f87769ea22e81eb9cad3540f29045664ab954a4bf9bc15456a1ed"
    }
  ],
  "blockNumber": "7,416,369"
}

{
  "Sr25519": "0x063817933afb92956bde4322305eee47fdc1927d8bb0ef315aef6b09c44d51495f2c71009bd4d1e4fe67a8e390ccd704e3ca3e4a71024b8ee39372f15c8e9282"
}