Write Pulse

{
  "public": {
    "Sr25519": "0xdafb18cfc59962b92ea75a32675f6c9360b3fbc8de74df96e4223788aa2df10b"
  },
  "pulses": [
    {
      "round": "25,552,549",
      "signature": "0x8f5f430d2bf01146c76d1e968588d7adacde17749e27bfdd1287392c72b2f4579cdf1d1aaed2053b0deca778036f7fd5",
      "randomness": "0x5051e9675a1c0043b9af82f3e7f32e3138c60e64f06b14f3a44af86eef0458fe"
    }
  ],
  "blockNumber": "7,408,473"
}

{
  "Sr25519": "0x22f60bc4b6ff64c3b9ee2feca9a0b4db40326942b3f96fd3efa9f14e78c5fa744e431c36655b49aec9907a7218226c29603de802675463fa8e5d96a73877418a"
}