Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,644,830",
      "signature": "0xb60d7aed21dde06bb21bb2a895f95fe82632c9a6d4452d94556f5c4a407e5bef3bd6b40daa288f07b5ac8267d0424c4f",
      "randomness": "0xb41ad8197d58e39684aa7e1f07c749406ac18dbe5bcd39e12717602bb09d939d"
    }
  ],
  "blockNumber": "7,431,512"
}

{
  "Sr25519": "0xa6825e08082cd7eb3c00539c1acbbe20ae67b48e12f68d3526ce96294ffc844d9b004cbc4d632592b92366cf815c243db8dc78c072e281af5aeabd96f084ad80"
}