Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,572,646",
      "signature": "0x96ffac7b064ad29f1634327b6b3a70aa6f76eba9fbefb780accebeea04de7307183bd9bba5ce8e0e0d220289d51cbf3a",
      "randomness": "0xa14cbfc81936fccca8ad3675c2f987ddd6753881e92a896ec91f9ce94c5a5efb"
    }
  ],
  "blockNumber": "7,413,497"
}

{
  "Sr25519": "0xba7f5b7c1ab98dcb7af08a2465995c8a90ad3c7a6598abdd4f54c8bc6114b6163d04aa2c829444d7e402c909df0fa12eb9d6711d4437cba1bf97e292eaf4fc81"
}