Write Pulse

{
  "public": {
    "Sr25519": "0xd60d31b79daf28dde168bbf981526a123c7c689fe26fc00d924907403ed40023"
  },
  "pulses": [
    {
      "round": "25,659,472",
      "signature": "0x8f8a4a6ced3be1f4da5e464a7956e886a50d5eaf6281edb9f4aaf7baa40268dcdca4f74ce47e32cfcb95a370b6c8a5ce",
      "randomness": "0x2ef6dbf6282be261b2ede7b26a99eca3688f39867c5879fc8511b8cd268c59f2"
    }
  ],
  "blockNumber": "7,435,173"
}

{
  "Sr25519": "0xea3cb4a4aa68037eefb18d85775c7848bc3c0f866547b3366d1ad91aa0df257d9f0598d09bea35c7a2fea100ef3902b54b935a1a8381c7e940986f2efe92a38b"
}