Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,556,063",
      "signature": "0xaa6f53eaeef735b462b386df73b7482ac290ef0d08021e73657f89b764eae8f4e07c7dee5b790abbe69b27a21e6b4e72",
      "randomness": "0x40d60b8f1698025110634a2ea327f2383ab45c6b7d7ca2f89ad4f48b9f3ea512"
    }
  ],
  "blockNumber": "7,409,351"
}

{
  "Sr25519": "0xd20819d935d2452f1aae2d8606c2c92403d47a79ba454af598fe796154c7923274113c9dd1a3e50aac433ee66de5a44d406578dcb19a76e01faea670de6d0382"
}