Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,567,302",
      "signature": "0x80b0e43047cb803d474e2124208387b1a3a9f34f2b723181a4cffc4a59bec33f1ac593acf71a518e6049899bcb6dd8ae",
      "randomness": "0x33ade6df20b4320382c9700b768e32e8f353bd404300370a825b18656ef03fcb"
    }
  ],
  "blockNumber": "7,412,161"
}

{
  "Sr25519": "0x4a69bdf303785ec03487307ee07ae0b0e9ba5df920af8a35966a88fd6f00116c074e1a982ef4b6ab82d1318b913efb86c66e34da75505e91c0914295deee0a8e"
}