Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,640,714",
      "signature": "0xb3f3c0654e17a5a59594da097501daf578ae172c1722b9946255cd50804ebb27e1ca6d87895de78e808c2478a2dbcac2",
      "randomness": "0xf5cb4329a0ae4547f5d285a87d6b3df3e8769a7b8236e4e5767c569127e6b2ec"
    }
  ],
  "blockNumber": "7,430,490"
}

{
  "Sr25519": "0x145f333e7121a40bb33d7b8fc9150dca7fc221bd57b0236a66b5fe5e39f89369a14553dbcf7a29886b3456ef47a2fcc78a6e726324988409d1ca87994de70985"
}