Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,597,313",
      "signature": "0xaa8c5ba5a5c2549df0a8b4c999b0f03be050f0ad13e9e285a8077c86efa7b33c7594be989b0c5ff84de98a563d303f36",
      "randomness": "0xb97ff3438c2ef9e8098e3f3b21c0d0cbff238501bf6072867040e7819703ac7a"
    }
  ],
  "blockNumber": "7,419,645"
}

{
  "Sr25519": "0xe8a05cf04f46a512a918b365827191f129f2a123db12faee7c8ef194402df00e9cf01029a71b08dadf3c0ad03daade1a01646824854d9aa567c358e74ce64485"
}