Write Pulse

{
  "public": {
    "Sr25519": "0x1a005e90a3e6a3dfe9288ab1201eb4b95be88b5ac1b18cd1f8a8eaefceef094a"
  },
  "pulses": [
    {
      "round": "25,597,813",
      "signature": "0xb34b9dec556444e7d1d36bcd085c7be02298e24d02b2be7549cbdc3f6838753d3b7fe86a15dc8b747b52cb1b7b73b655",
      "randomness": "0xa01ab4c4cd65c37d10de669722784ca35b4e5dadd34c1bf891ec3a68ec211497"
    }
  ],
  "blockNumber": "7,419,770"
}

{
  "Sr25519": "0x9436e120715d8ffc8ea06a4473246466cf98cef055013199790a67776848205f10e4ce904fa2d2af986da336c7b1ad9981591e27ba20ac313c87d8d261730389"
}