Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,645,343",
      "signature": "0x96be8ed3d5866a3150ec0c8bdd58b12a3fa143f015179722701f443f3098344391d0452b739fbee2553edbecd3339ccb",
      "randomness": "0xce99275d929312953ba7271ea43f6bb9f844bf456c6c83e7189dd5790a433252"
    }
  ],
  "blockNumber": "7,431,640"
}

{
  "Sr25519": "0x568078bafe4fb3b4e523d99e4bf26a75d064768d6e1848242c9c3a44b53b8d3a3a3481210b7256fabb8fd70d7871c12e81f9095463b741a6ced70979eb68058a"
}