Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,575,409",
      "signature": "0x81954418140c933e1b8eaac68f5058e4e31ae6410ae98b957bcab13b31422974db7bf7c0d679a4b5a00920020b6d0568",
      "randomness": "0xf3df85af4ad199a09a453bebccc328ab52bb9ed00eed175d72a165b61a4852c3"
    }
  ],
  "blockNumber": "7,414,188"
}

{
  "Sr25519": "0x1402f69b252ac8a1391af0bdccc6a19ff51db93f46d350702d6d03f6680e64120eee4eb6810829c5f9b70cbcf42bd41b9b52f8d4d464c6bc2c0fcd8017907485"
}