Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,568,399",
      "signature": "0xa00022a7fd4b3d3d17f99f4709f925d3dba4e1fc5cac377fb39f73ea817d3cfd8dfc148548eff083fb39a05195bdd283",
      "randomness": "0x7b56c1ced513be1d95417951a557c573354db1bc4210bcc71ffd05ba96bbff64"
    }
  ],
  "blockNumber": "7,412,435"
}

{
  "Sr25519": "0xf4b2a04320c8d742054514234522248bc622182cfdf645e2e23a9e1f4c55d234ec6a090287e0ae8c6adbc606e9ca810df33953b5515400db837d9e97b31cbd81"
}