Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,640,463",
      "signature": "0x85db1b68fa7edbdb1a8af97bd6c3651c80a4a0d954d5d3b9f88d41844d9793b71e45eba767137e20f913e663c8a1dcb1",
      "randomness": "0x68d31f3248493ef24d60c41a47aecd73de418f088f8323b126a7bfb035ed39cd"
    }
  ],
  "blockNumber": "7,430,427"
}

{
  "Sr25519": "0xb098ff2932a1e8abb23648b7b6095ababe0d9a867e4d8cbbddb36964179d083a6afc77cf781b42d8f04abb1b3938194dcdf63fa9a50af8b8cff6b373fc7a018f"
}