Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,626,701",
      "signature": "0x90dddf634ab5f9d9bdda743dd0be09e9c46f51cc43d3ebca6d35e8502b3efd5260d1a574c0d443f67f909822e6293c08",
      "randomness": "0x73bcbf399c7e3ccafae35ab881c667ac7e4141e61045d2f0e0f10aa31438d036"
    }
  ],
  "blockNumber": "7,426,990"
}

{
  "Sr25519": "0x1c3faccbb7a0a1c8bfa6df5a0e476d66a5807ce89f2529c69d3d0ce9f864863c55cfe9962c8d6729e1adb15cddc1963f5d57ad66fe00a2a1557e020424fe6a8c"
}