Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,640,212",
      "signature": "0x9961596322800264e1fcafd5994cf1bef0c4e6cc850a9fd701b37cfe69047f902e2964d9cafc93a7d7d9b5652a6c2d44",
      "randomness": "0x32b24869402e16738825af5676a0caa77e4d199089b65c3ba8cb53d60b5b51b0"
    }
  ],
  "blockNumber": "7,430,364"
}

{
  "Sr25519": "0x26a869197f8c566b793af8ab5273caf4f9a04eca763d86cebc4afbb0f7e2d721c239b05897bc016fd05d5ae007aaab06aaaebfb07868bc8c5cb1be59464a798e"
}