Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,550,697",
      "signature": "0x9350746ba049e82b5ce78baa30d1b9416ffc25e862321290a9f2b5640e00609401377a97946d84b647e9cd45c3cb7269",
      "randomness": "0xcd8fb641d528d1c4deb87236ed127e80eb9827dae5f434101ca42ca84e26bc9c"
    }
  ],
  "blockNumber": "7,408,010"
}

{
  "Sr25519": "0x3ca2e08c68d4cf01916c81829994a1ba3bb068ef5ef98803e09dc17cab16a24a08741493d7a4e7988d2ede8a840b4bbd8e1b035a0aec2fd5ae563924065ee284"
}