Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,578,372",
      "signature": "0xb6f4f26861ae742bd26be6845a1211a99f5fb1e0c29d71bc06b3a7ace4204dfe084ee6575f648f2a61ecf9dd4e66c500",
      "randomness": "0x6cbaaa076629dbcf8aab8a198d4c32146fe26205412a90a2586e137a48b2b551"
    }
  ],
  "blockNumber": "7,414,928"
}

{
  "Sr25519": "0x600575da595f385b58386c648f3b80785f478bc5d1e2c8307eef88c4c46aae22280ddd42b1a364b2bb34a96eeef7365c63812f9822b308572e7b26f5aceb8080"
}