Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,544,136",
      "signature": "0x8db02f954d0985ac6e5d114ef0f3b0de6189ac6abfe31ec53c745d6bb44a0c4c26e25a5e004dabbf3d813af7a5a0a58d",
      "randomness": "0x7038b7038f7a4229041e0ee58da32d7062d5639aab648d9d415b8c09024548c8"
    }
  ],
  "blockNumber": "7,406,370"
}

{
  "Sr25519": "0x740c32d68757c41bf878db5b27592225a10e274dc5924c5e9e3e15b1fb5124390472a227ad921be7d5f160c86c48beda67bfd2d329bab325c8bffe56245f2085"
}