Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,592,458",
      "signature": "0xb54336f675d76719686990795ea74990c082e823efc300abd8fe9bb86b2f04fd37bc33174391045f8029177a6289e975",
      "randomness": "0x54b28c5a9cb177e25edfaccddb264caf19154173a5e3f7e9edb6f9158489ee45"
    }
  ],
  "blockNumber": "7,418,436"
}

{
  "Sr25519": "0xbc5706a77ae1952fd93318051be67360b05d85baed3d060afe72714226df5357a11d91967d0d0a81fe64ecab4ae29fdba02116b7816c80e7acf2804aa49ee388"
}