Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,576,531",
      "signature": "0xa4636f8e8ff2514df6317aa320116a4cf8a8bc658844c1c99c75fb233ff3db89e15e98eb41c58f5fe59863a377eb3839",
      "randomness": "0x7e5e61eb8e66b0ebaf21afe84f678876d09b46feec158eb9da3335b4bf657d9a"
    }
  ],
  "blockNumber": "7,414,468"
}

{
  "Sr25519": "0x36318bb56053ee3defc19774ff2fa0a18c4c5496ced7047ece5a183a72968c4680b57ac952881243afe3fc299bd508268fa3f28d67f8b8ce32209962a8ec2781"
}