Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,546,195",
      "signature": "0x97fe53f13c9d72c06ce1813262f201d56132a102f1d35f687e49181308108c9907d017d8b372f5e36afa7ff20e0977fb",
      "randomness": "0x381d2bd45282e192364f97d42c8c5d0dc91a873c075c343ed823be0a1287f120"
    }
  ],
  "blockNumber": "7,406,884"
}

{
  "Sr25519": "0xbeea90d7e75bd6735e0bbf71e4c17e97624a642aaa2813d84e9e1dc17e93df046a474d9f632abb9fbc52f51d46db0287a3aee0edb763a9ee5212b15b212b558e"
}