Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,579,301",
      "signature": "0x997033240b26660a5b1fd10734a0f54389b1eea9faae0b51295ba0db7196a11084abfe9c8ec90168523022a0c406a655",
      "randomness": "0x5f9045d3cba19b128fce5944c357f5ac103833b1cfa2c26513a10ea773ec07ce"
    }
  ],
  "blockNumber": "7,415,148"
}

{
  "Sr25519": "0x1638f151dcd56c5cf6ef778e186c72d3de02c29ecc00bf99935ca22a78856b69184ca784ece61bf5b97070df2c9f83231edd3275d3a0369aea767935270a2a8c"
}