Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,650,297",
      "signature": "0x93920b064902f82a45462834a2ae031bfedb7c739c9df5005db65b5400a5ba5d879f0273c532508bdfa85eaff0c68324",
      "randomness": "0xb46210ac7a914a1e0c834b8f4ae285199dd03293afe673f86ad23f0d291b06ca"
    }
  ],
  "blockNumber": "7,432,879"
}

{
  "Sr25519": "0x240d2d399fa948d79177bd0478833b729afc2726b6230e4467b0cae747e3bd1e9fa3293566c5c11451b18f2bfbd2be7eda21e87156adc722268b39e30fb5ed86"
}