Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,560,977",
      "signature": "0x884fb51595a874ae0920e6285fcb54850c3340706954b62f7aa4cb317f113e826536415cefde63245da14c1174608dd6",
      "randomness": "0x4bab9b5576c90ae2b634e41f5718bcbb7d33125eb5914244964aa923ffe101f2"
    }
  ],
  "blockNumber": "7,410,580"
}

{
  "Sr25519": "0x5aca64739797f15b230fe33525acb1a296db1ea1c9a40f818be60b92e1ed62251fac8657f0e73cf90e634cf5ea08ca08aece3f6172fb4a6d5efa300ac824c78b"
}