Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,549,726",
      "signature": "0xb84d3084ae006bd8bab68808de6df3d87a57a379a981a7ea888c55bee8e4e5fe92dce772b737123120cb4ab6134ca64b",
      "randomness": "0x4fd29f895b5c697b6e065d1b9946099ab246468cbe82f34756c689c7cb384ce7"
    }
  ],
  "blockNumber": "7,407,767"
}

{
  "Sr25519": "0xaa0ebfe4ba34d6985380b2a21cec83a6edba5ea99a385092e7c4bc767a8a1801eaba340fd53a0049cb570b4e3f542099ecfeb6d00fd15d312aaba4ef5a4ad285"
}