Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,572,205",
      "signature": "0xb623eb1d34698e6e4a4b441f1e77a0dce901c8e012873627eb4b92ccf5c33ae32370022d7fe7f6b046d510c786834768",
      "randomness": "0x9781289a7bf755e66e3af75444c68d041e51989d78dab1a94a694214ead0dd5f"
    }
  ],
  "blockNumber": "7,413,387"
}

{
  "Sr25519": "0x1cf7dcfa64e3ec0b17efc29f5dc2e3e9cc504b4099dae7b221fa633a8397fe204da1aa8419f14d291753ccc0fa7f91d354b94f91c6b4896fb69d7b126b30f488"
}