Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,550,096",
      "signature": "0x99abcc3278b97ae98e39545a6f889f742ef03258cb35e4e4de5319590574dfcdd7dddf684cf4d672a9080437697e51b5",
      "randomness": "0x3f4c15dbd1c2d06e09c4732ea9d2c5d2e4270ab023c7f92509d67e358a0f9076"
    }
  ],
  "blockNumber": "7,407,860"
}

{
  "Sr25519": "0x88f085ecbd213c7e744e2096dddc39cf115bf2205842e1a0311917c2cad69f410459b8478a4ad08fe830ccd4d6ed357a6f3cd2ce6537aa6bb5ddb9f03ef9ad82"
}