Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,555,758",
      "signature": "0x8305e59d3405f05d3c0824bb67cb0b60bc0dbbd98efde0cc39058e3d86fb052850143ec1237aa7cfc07ccbb304cdfe67",
      "randomness": "0x71facb22cc76092e2a49096358ca39089212803179414d225e6d5f5decad62ac"
    }
  ],
  "blockNumber": "7,409,275"
}

{
  "Sr25519": "0xe01310bd2a9ea001c66a58003f8abfd55523411cd690b9e87862a7aadebc630596e52cc0ab729c6da1b3833940ed78835d2987ecd9752f63e98514a9f93e6e83"
}