Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,542,269",
      "signature": "0x864a4c4b1b09cfb3c3b4ad61f9514c28a2b48e8bc1f089b4f7b67918bb569303098abbc961548740eb1ea22717cf35b3",
      "randomness": "0x8510a0a14e169ae95497e54896e5b217cd4a60237998353ae763337c0b7cb812"
    }
  ],
  "blockNumber": "7,405,903"
}

{
  "Sr25519": "0xdcafe562d1e506b25afc00725b358fa8b7d5f1a31d3d82af985a60e5a9e7016da524f66829b52fcea0c7705bcc4fd8543ba4a30adc1159ce28aefabb722c348b"
}