Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,614,006",
      "signature": "0x929fa84d4821acc3189901cf5393d0c76ef247ffd73e345c147738bbd8e19c16226a5eb4b1bb21db0907a4cb88fbfde7",
      "randomness": "0x4eac75648d266f88084f0b6e22cbd4241bdfb6bab5346987d6b97282b260e52b"
    }
  ],
  "blockNumber": "7,423,817"
}

{
  "Sr25519": "0xcea90316cb9789eb304e5209a37214933faed141794208c1cb170a8e1e96a040b295bf78520f687c84309015935a62e86287558a1bb5f8bbb45f15d65da8518c"
}