Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,600,304",
      "signature": "0xb9ade61e0c731d2aba3708a1e8741d4b7003d83a9b0e43d4fd1d8d9170c48aea820afc34e6ba26c5882b8198b16117df",
      "randomness": "0x5650e3d3985f8c782a009b628506f3320c6e7b5b4fdb30bc4738c14d87f2ea9e"
    }
  ],
  "blockNumber": "7,420,392"
}

{
  "Sr25519": "0xce9ea98c3c9af475b2f2417674695927a498640187e7b0cd12611d91fb2a824a4cdadba314058eb5b1d7f9647f3ebc0a1ffb83160e2ad842bf39640ca003bb89"
}