Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,577,043",
      "signature": "0xa1e828ea498383b1a8b554795a90a792a3b43819fd2b3e149e6f855414519565c71875ab1384be4bd5b1b6cd9ed69130",
      "randomness": "0x08ecbd4d433ae317aa9f83a777c054a0749e566303b7cf7954823e9e956087a6"
    }
  ],
  "blockNumber": "7,414,596"
}

{
  "Sr25519": "0x1e4bc8977afea4350d1f9c96da25d63ec4c72136d1347ac5e26eee615d85fd638055c9712fb998693f0c76e6132981a48e0ce21737e54f8b9c9532c5b18dda8d"
}