Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,632,161",
      "signature": "0x826ec62ba0c7b0a0b355b2b3d9bbaffcdea8a3d7d18fcb8ac67a78a9c0ac618a0847ea43888cc70ec663e1f9533bc9f5",
      "randomness": "0xf1ab47f46ee7775a369219071365ca377673d453da65346b3c80f5155dc99687"
    }
  ],
  "blockNumber": "7,428,355"
}

{
  "Sr25519": "0x74466bdedcf7ed8815dfc08c74ea477d9a411c5129fdedfbb35bb924c73d7c50f7253cd2db3b15f58f59d78c61700fdc4cae33ca9a7b5b50d716ee2824a41e81"
}