Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,595,582",
      "signature": "0xa3189bbae19bfed0b0f7134e66302feba643f22ebbf1401a5adfa6060b6ecfa4276c842a9039b0dc828c2dfc3389f224",
      "randomness": "0x49de887e4dfceb6bfb668bc4448d4e2480d381011afc0822bb04d633d302fbd0"
    }
  ],
  "blockNumber": "7,419,212"
}

{
  "Sr25519": "0xe867608a8473a48793b9e123c90eeef416d90af4b07e20ce881fbfe69486263d3398f47b3284be6e7b1309d7c4b6953104aee1fa396d99e635424b6e90aae182"
}