Write Pulse

{
  "public": {
    "Sr25519": "0xe4cfd1cbf31f6bfac188943a61e8e4d47aad1c362d00cfb56c5c8b83406fd04c"
  },
  "pulses": [
    {
      "round": "25,563,624",
      "signature": "0xaddba1cbf285d09e6c8c061b423ffae27d597de584a045f48f9f1a9bdb3d2a35faf53f040f64b63a4ac10005c1299977",
      "randomness": "0x98a9364fb346a2ecc96526b76ae498f66690c8c7065a69dfb766fc6f1edfb9b0"
    }
  ],
  "blockNumber": "7,411,241"
}

{
  "Sr25519": "0xa26bd3ef8b399ef72c0bf92e324048ce406ee7bcb4c754127d461be53a3b2f04ea23f5586176b8bfe745735721b58f2477b70535e4891b912609c2951afa2c8b"
}