Write Pulse

{
  "public": {
    "Sr25519": "0x1c7997818cda64bb7b0eff4726b379c86667f8a10ddb396bbac1374fc0049b76"
  },
  "pulses": [
    {
      "round": "25,547,630",
      "signature": "0x94735c7c54cee32cc3969db97708d7eee093799b245ca7ece0ce8ca3b457138f21e33c8955b99e032d9864f132426c0d",
      "randomness": "0xe82e10b287d29de7692f3bd94fd5d6b961178411676bce20104eab9eb7b8ca4e"
    }
  ],
  "blockNumber": "7,407,243"
}

{
  "Sr25519": "0x7eb2e82b9b44006cbc7f86cbd7416783419fede82aad380f4f4d9060cd8d432570655e6b0d4c85180c55029351d79c66a003d9887a15002626d0fb784ff61380"
}