Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,551,715",
      "signature": "0x9690d48261a11d3df177a6318c16a9c70012210da4396d3a0541099251f8c192ecff8461ad6a7236601d28c4b4b3b1f9",
      "randomness": "0xf9e702f29fb24e1098763a37a440fa56ecba01fb9383748b5421f8464a9ebcf6"
    }
  ],
  "blockNumber": "7,408,264"
}

{
  "Sr25519": "0xa8b7850eca13864616f1e8ff88e822c8710f3b9aa1713f02c3b65e6fc08ffa7b850c215caa5614fba115bb01de7eba9c1009bd721a49865295100373d96d7589"
}