Write Pulse

{
  "public": {
    "Sr25519": "0x923fc2af16b838de1ba9d3934555a73acbe3aff5a4d4304a1b45787358d61279"
  },
  "pulses": [
    {
      "round": "25,553,516",
      "signature": "0xb79ea192feb43b55958d1be758c917623f9076204d2b188424b52d5079e276f0ac0f7bf288cde98c0f1d15a0955e8eeb",
      "randomness": "0x1f8e855254e2716476a2f740118a3c503ea61fc824ef14d607e357a9838f31fa"
    }
  ],
  "blockNumber": "7,408,715"
}

{
  "Sr25519": "0xd6393c47dea7b0c2ea27349c0e120bce0568c6ac652d7fbb5eeba5aa93ef1659cbd783cd874ca93e46011bc7f86e52c3e614cd529f732124a2e254c6b8f94689"
}