Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,546,595",
      "signature": "0xb54719a3ac717653bfb99f452e92a2b7604a2e69cc9989e51d89e4ed2f5f6829e3a1f73d5f19cbff1fc9a19ef6e9be4b",
      "randomness": "0xe5985eceab8d32bac45a026926a4f2f2c3c364ca1fd16e148f7ae41932f2da52"
    }
  ],
  "blockNumber": "7,406,984"
}

{
  "Sr25519": "0xe406546a50f988c031f594911456ac6c476fcc0e34502ec3f342a18470ab315646b65e3483d48124e6d0c85eb8a25732cf68342eaa6b96e607e3b2564fdc4e8b"
}