Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,568,501",
      "signature": "0xb59612eed94efc6589d5b25dd16fbf614e66d44c87b9bad0b3f5f218da26fefbde3aab27e4fd77ccc73d2dc59f556cac",
      "randomness": "0x70b945b7704e717b772fd5e1a361dd0f81e60d45fa64eb5af7e055ff5b8ff32a"
    }
  ],
  "blockNumber": "7,412,461"
}

{
  "Sr25519": "0xaeadcd84fa63e80523b5baa215e1b3a2fc52c696a30050f9fc24b78b276c916e9b9e364f04eb10e2a9731eff18974f667b6e668c48ea63130f69c59076107288"
}