Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,554,876",
      "signature": "0x96caf10c9c4697f039a3dbc7a3ac8307fdf4373adea2a683bd3ced0156306a08363d3b0fbf71355b71ddee1909346d4e",
      "randomness": "0x5849b8cdddecb392a2710475bf71295ea7e238c7f9fbbbb38c2192fa20239066"
    }
  ],
  "blockNumber": "7,409,054"
}

{
  "Sr25519": "0xe025293091fdd633a7e8f5246087f9e9783fea6c2ca176a9dbcfe0ae9330ba2f2a54e81c81f9c148afa97094ae4ac2b0b41dcbcf57b49c599a8aaa85421b9485"
}