Write Pulse

{
  "public": {
    "Sr25519": "0xb2d7ce3e75c398ab506ddf8953e06bdd58c6a17412037afb8764efae7e94c04b"
  },
  "pulses": [
    {
      "round": "25,562,622",
      "signature": "0xaff35c3d3fe0d76c89cb850d93d7f5a9f887ee9a80c241c7b00c7349ffb4787a0eae725f8266bdf962edb2741bdb36d7",
      "randomness": "0x90bbf051d9bdd453a2105c7dbd7043af7432630baff2d8dff29eb1b64fef2235"
    }
  ],
  "blockNumber": "7,410,991"
}

{
  "Sr25519": "0xa0c09d5df14387604d2044af4b477183419d3a0b134603e379168c0d6be9b35c2a0d2e1529aedfcdbd1064a2ab4688f5eb94137fd1fcc14f3cffbe94a28bda8d"
}