Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,566,383",
      "signature": "0xb7a69a8fd3d2fd5004f3729715b01f0cc9f91c423e6f1cd35f66def401178b44b7747aada6705045c3c819b6fecf49a5",
      "randomness": "0x444a3e97c47f1b6f5a9688b5e2e687dc246be8265dc9738c6604593643d67aeb"
    }
  ],
  "blockNumber": "7,411,931"
}

{
  "Sr25519": "0x0e61bd542d94d809045056a57ccf02230b0ccaacde84b182aceb01ef8744cc65dc8247f4bdb0a333b24315329275d7e254ac3905a146b783644353d3dbebcf8d"
}