Write Pulse

{
  "blockNumber": "7,426,960",
  "pulses": [
    {
      "round": "25,626,583",
      "randomness": "0x04bf2979806b96370057a191735f5971f949023c62307fef1c05f1f2a3d84ba7",
      "signature": "0xb2c7fa82c6f717cf0710116dbf4d844f27477ab67c6bf1d96d3f6ad489f1025cbdb66605a8cdb1cc80d9ed4988d34a7e"
    }
  ],
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  }
}

{
  "Sr25519": "0x50ea02a6696461d651d9a7d3880f32b2626ee8b6ac8543a5b1969699a92d706bd8faad5985727da87748bf22c98f048fc90c63ff2b2d00c54535b76906a9e086"
}