Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,542,362",
      "signature": "0xb2ae50cd57c8e4138114861b3e5c6d9c3faaa5249b9ff5fe302c14745ac0365d17934bec39c43f2a0192e079df1fc42b",
      "randomness": "0x7a9267542b4ae4b8474a3bcfc5cd83e67fb0b6d7c9a15f3cf188c28d3b53c314"
    }
  ],
  "blockNumber": "7,405,926"
}

{
  "Sr25519": "0xe08b3521cd588528e50cf5039a99bbc93352983cdfc921d08a4e88f326c55b6f7ba371545be459308e6bfce281f2a4222a88c1e3a7eda74e1c645c8d1478ad83"
}