Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,601,489",
      "signature": "0xab74883e934c6a55b3707f4b9f247efa9686c33d68b268ed21af974a73156412e014cf632333635d7ee6812b2fce81ee",
      "randomness": "0xe96c4fe509683533c3835462be71b5e0da31483233213a0e25052ee3f3e29eec"
    }
  ],
  "blockNumber": "7,420,689"
}

{
  "Sr25519": "0x9ae5ec1a92e2914175bf5de00c09eac0c3423383a45d5d37c0ab7919743089772de13cad3250546ba5628635bf6fd13a59b41a3d111073b1ee76c035e2952f89"
}