Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,602,275",
      "signature": "0xa9c533e8a2b5b8de057cb11eaeef83fa05beb73687040f926b5cb234ec1169e3d30d9534836552e52df9ff73736dceff",
      "randomness": "0x261ca9e235f0e77dd7ea3e76f673c2705708ae92a275186405f4b0764e7a0cd0"
    }
  ],
  "blockNumber": "7,420,885"
}

{
  "Sr25519": "0xac68e020ff15e9c2333fc930ed9a573ffe5df7fda266bcf2eddb06513063e906cb90055473ed7a7905ab5a731c3e19f6e8cb2a7e96739c5a94d1ac74f1a40088"
}