Write Pulse

{
  "public": {
    "Sr25519": "0x6aa461fadcd999ba411fd32da6f94a684be4f49f317aeb5844eb35914d86460d"
  },
  "pulses": [
    {
      "round": "25,544,226",
      "signature": "0xb569f7e02443bd77104f2317a84e0985afe270719ed2dcdd370883ceb3ca3cb66f2121ebf79831e4c24b802d201a2cda",
      "randomness": "0x050541a83a56aa6f856dce15b09bdc579bdf4029202640df6f8ec5eb3e805f81"
    }
  ],
  "blockNumber": "7,406,392"
}

{
  "Sr25519": "0x42feca6bd60f944623434e21aa46f9665280fad8aaa04c3bdc59f9370474b270410f58b94f44ad57667e3fd2f4c43a2f105a1af4a22b0f583b4f27a95b44f68e"
}