Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,615,172",
      "signature": "0xb3bf9ac1c1325a94813cc8b039a434051fa85880b62e6e0eadb0a8a673ac8068eb966dce71b6927344ac87e2b5807697",
      "randomness": "0x8b7d1d024598b495d89c11490c5ace4fea667f49bb5cf837e367f699e59c4096"
    }
  ],
  "blockNumber": "7,424,108"
}

{
  "Sr25519": "0x983f25857fd63c9d5007f638ec916fefa0414e60a060e3e2da897f1d7ba9fb6fa367cf59b920389844560feaedc3a186776105b7d882f6c8e5798e4b9ef3c984"
}