Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,589,599",
      "signature": "0xa968bf9112fc658c69a8a308d6309a02a1b365003d1b513e341ec0141f628e9bfebfbd2f030c8159a09479f801538959",
      "randomness": "0xf8c3dac322c464b815fac4e74007e7ae4a7ac2dbe8e2841f4c94de9008a06e71"
    }
  ],
  "blockNumber": "7,417,722"
}

{
  "Sr25519": "0xf03f7a37a4039f3d5aa6c63fd9b59b97733689e8f4de8946914642c02e8b132d3f56efd0ddd7faebad895d647c7ab5fe6dfc2f50d1f5936ceb9b1252a49ec280"
}