Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,558,715",
      "signature": "0xa3d32f9535e22043431a51743d513778d5826e900b206c3fb78f67e3375b470bb0fdcc3f3e887d010b506f13390a3599",
      "randomness": "0x1b819e0d77724b7613c8d9711ff7d30e11d14548d87f598f5e0f1193bf72bee2"
    }
  ],
  "blockNumber": "7,410,014"
}

{
  "Sr25519": "0x2443c156c2a22694b0872e44a4fc1bceeece9972673d78468de8bd854cb5e1347e89df97223a184f0f0b1ad5de5b916816225d8f44763637b053b87c716bcf8d"
}