Write Pulse

{
  "public": {
    "Sr25519": "0xde911df17530881f6f78d47c30be638b40e90a72d4ff77b4afef90f773e53134"
  },
  "pulses": [
    {
      "round": "25,596,279",
      "signature": "0x88b4fd8f92e2e560a1406a9634fe917c5f2d2a729df5aa3b77edf789791577410af101dd59ebc430c2d3c5cd09042e34",
      "randomness": "0x4e255aeabd7be7ea626ceff79f591ee7d014856e5d9726d8062dde4e18331208"
    }
  ],
  "blockNumber": "7,419,386"
}

{
  "Sr25519": "0x147c43c9d9d560b7e10062fb3ff7a30da10c35666211f796fd861b4627e85c4422229d5c94ef4e2e2effef217d5485448719684918f5627e6aba9a3604654e81"
}