Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,636,244",
      "signature": "0x82b2215c7b5abf081bbdecacb485a7fc69494e1d29ecb37b2e6641e3992207d0bb5bba06ea10d891227d3cb473153465",
      "randomness": "0x14ac4359b7c7225fefd4100d9fa228fd42f464dc12055c28c6ea90655a26ca9b"
    }
  ],
  "blockNumber": "7,429,375"
}

{
  "Sr25519": "0x26f173bec1a57bae785f8a7f7fcec99b44faeba7b54e2021999ca2ce18d54b7e68d5d605d507632235a807f6441b50e82db551ff404ea8fc03a3ac3b1bd53986"
}