Write Pulse

{
  "public": {
    "Sr25519": "0xfa823f5b350ce46a9d53f4f7d4365c0b2a20efc82c5c03394195ee166abb0137"
  },
  "pulses": [
    {
      "round": "25,576,886",
      "signature": "0xb5188e6f0ee36938408a57e73321c18a0fb369bc56c8c28e4a1ca5ec2cb1185e65127e9e747833bfd5f557d1f020badb",
      "randomness": "0x8d12c33fafdb11e733aeba718eeff24ba09667ba3d1b1eba9770055e1b745a92"
    }
  ],
  "blockNumber": "7,414,557"
}

{
  "Sr25519": "0x2ee8781871ef7dd146ae0209ff26bd54ddb8352fb69f0aec87e8d946e00eb95851424aac1c65184d481730cd8586d10b3b0fb3f70befcac4de2bf4aef6637680"
}