Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,574,309",
      "signature": "0xa352094ba9d47722c1562161cbcba3a4a4e1a68d490f2cfe8b5dac559adc21a14ef694c31827b667241d352caf997f67",
      "randomness": "0xa51f0a9f6b83d71034d17ad8188b9304761ebabdb05d73064ee8522118f8dae8"
    }
  ],
  "blockNumber": "7,413,913"
}

{
  "Sr25519": "0x0871b065c2b22d2ce5550501528fa22f96f2014c0642b4da8200b869a1f24f7154ce79b9fb6b3a17269cf2cc6e1fedc3253f23a4192ecbb55f04902c9d3e8088"
}