Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,592,504",
      "signature": "0x8dad3618b8c04d1f4d5b68893f40696f4cbea68704ce853dffe1b93de60f45a06fd33507d593f35c82202205e51fb1ae",
      "randomness": "0x895af667a968b7dff3095a6d615a20e0a229b8876a0e290ee522839be5fbf1a2"
    }
  ],
  "blockNumber": "7,418,447"
}

{
  "Sr25519": "0x50810a92d9b08f8c78998c1b694d847a05210cfe904347aa33dcc23e47af3e3b59d716a68095c03f00c848b48ea8558db9f32ebe04313ba919eaa8810d44be8f"
}