Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,560,231",
      "signature": "0xa763f2eb472e96d375402311739fa269d8f42457d6c4effc03e055ea12e3197399085c54c506446732c4512521ed87e1",
      "randomness": "0x535ec22b9de1bd5883a7b82f9473a031020d57ec53feea31510e19404888b06d"
    }
  ],
  "blockNumber": "7,410,393"
}

{
  "Sr25519": "0xb6e8adae070ad6c1047cf8c4074f62f5f4b75689c20e36c5caffd253f5c9e71c2bb5e0852b9e19dbd5a581fdc42ef3b4c175186ada9120b589cb1a41c271a989"
}