Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,562,488",
      "signature": "0xa286637c85330dcf327578e99bc31c07f3ecdd91535fd74bfad88f7eec496088dfc4674cb2f59b005872e7357d5f92e7",
      "randomness": "0x65ee107d78a44619026f6c656bbd6d67061c53c98d560ef1ead0fd7feb51725b"
    }
  ],
  "blockNumber": "7,410,957"
}

{
  "Sr25519": "0xbe22b249fe565242de56b3c43b96e81211bb18252ba45aa183587fe4cfd7b424acf88bb56ae774d1990939a660426a35da501d257fc4060a016437cb6d5cb58a"
}