Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,562,543",
      "signature": "0xa0414d11ba593c691a4d54b3203ba6fafe313621cec2575eba83bcec74c9e1568288bbec8b79b611699342a43fe93f51",
      "randomness": "0x569b6afbb920610c1e59665ee41fefb830264db835aaba9aeb6357ab9bbe82a2"
    }
  ],
  "blockNumber": "7,410,971"
}

{
  "Sr25519": "0x080788258c8ffb26149ddedeb6b7932ef2023c35e7359ef231cc7aa852c5db5c4dfd071b00eedaebb58ad7926c98c68f939661b173d32b1523bae5e82ebefe86"
}