Write Pulse

{
  "public": {
    "Sr25519": "0xe2531ddf45f17813171106e8f31da6397fd8c270dd7ce268d67ae6fa4ec0fb0b"
  },
  "pulses": [
    {
      "round": "25,604,345",
      "signature": "0x85544004e7ccabefa923e032935fd854032927c1275f6ceada04429092fb2a0bfd525797b1e99195ab28a73174565e56",
      "randomness": "0x4a7f953871dbd9dcbe48f1b1907904f11727d7a61314a1c318a007ed3c16222f"
    }
  ],
  "blockNumber": "7,421,403"
}

{
  "Sr25519": "0xf85ae9da9bd0d5057a3d576512034482d89281232e5c7b24907bc898a3af675f4bb9b313cbddda8a66a11f6a9568d342afd2f68230ae2f19d00775e40ae3fb83"
}