Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,574,588",
      "signature": "0x8d4139da1b09e0aa1aff6ab7d9be6bef9ba141cb933a0ab02432c9805a5b0c833976db5f453f36715f7ceb57438ce95b",
      "randomness": "0xa6bd3ae602cfd3b5091116a24c1eeaf2e5acaf675200c08c1c2be2c04c048a5e"
    }
  ],
  "blockNumber": "7,413,983"
}

{
  "Sr25519": "0xf4936010891326491fcfe1a3d9ba33f145fea81945d23f93cf18d312aad2864951c9ce72723f2a67d2c7fdd80c77f45af0815696994996db0c91f20115534d8c"
}