Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,680,577",
      "signature": "0xa253e816e95923cbb33e938a2c32330ca2885f3b378e5bc1720017e8cb589c188cbc5995752e50fe66dbf3c7fb831a8b",
      "randomness": "0xeb0610d469c21fb0db12efa5ac0461a7a0af198e5e7f4694839b69c410ec3a8a"
    }
  ],
  "blockNumber": "7,440,431"
}

{
  "Sr25519": "0x1a2d9a01b9ad8dbaf3e0756080cea8a39ca37e1363fe52bbf76865a7869b1c2cce8848d83637ca8f52b42917f8f0519d793593b1e87ad95b47fedd7b6bc3ff8e"
}