Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,562,972",
      "signature": "0xabfaf8b9ee5490fed4286c45624b09ff45518df5bd13756266db74917a04e6ce8d9208bf82d5dae3a77e876e8831a8fb",
      "randomness": "0x53af4866facdb2822263d1cf16a080290c4dd01e4e35507bc013bf2313d734a1"
    }
  ],
  "blockNumber": "7,411,079"
}

{
  "Sr25519": "0x2662f7922758c7d996153ca1cb438ab0bd392692cc1fe70df3d2fddf7542e354bd4fc9203c99d34bfe66490b139256eb141438e5b31b83ce70cc25bf8bc9df8f"
}