Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,543,282",
      "signature": "0xb8882a6b10fb3720c9e63b8aefdb71ccb2892b0c014225a6b53a31dc244ef89777df330f4f6ee4300a6a60190f92a213",
      "randomness": "0xaf56f3589500045f2b55703c75d9a85ea6e217051bae5d1d61092c8c68c42466"
    }
  ],
  "blockNumber": "7,406,156"
}

{
  "Sr25519": "0xfaab57876ea77b816bca53e4d618dc59c0d337ecd858c9919e4c3303e389b13a372c766aa377c7894938b2061b291c86e7231c41546b80159e83dfeea0384889"
}