Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,555,042",
      "signature": "0xabffddf5de8ae2cba762b5429ceb8a9701ac47b49c3cd6063e885eb9265bcba4ef7438d1ca938085ed0140cdcbd0e881",
      "randomness": "0x273c3a3d0a59f14a8e7c2616506a4d17de5f722a3f55af8f0324d2d1ad229ab1"
    }
  ],
  "blockNumber": "7,409,096"
}

{
  "Sr25519": "0x34ad5360ecd5b430e82c56239403f7cf00b291d427997615b02ac232772eb56228bd5e14b224cb16b7ddb0fb1463b12d8ffb2b09bdea5b38e95111d3e3e1118e"
}