Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,631,978",
      "signature": "0x947dff989efcd256ab2f452cdfdcd47e9f89cbcfc0419cb6795db3c6c79e82a18312a48e21d7392d216f0ddef9e0a25a",
      "randomness": "0x3825b4224c9a65518e58ae0517bc7a8c46746501c7435f471a2449457044e916"
    }
  ],
  "blockNumber": "7,428,309"
}

{
  "Sr25519": "0x24e8e3d2151df837a5cc5eeff6e3ca62a0d078cc000776ef5eee585cb8a67150b72cc8bda30a276dd14880156db0066a6c998022df39c717c142682478e17e86"
}