Write Pulse

{
  "public": {
    "Sr25519": "0x5ada7b33a4ed49c65c755d60033de7528010eb5442c02ac5500ed22e567d0b24"
  },
  "pulses": [
    {
      "round": "25,551,618",
      "signature": "0x89549221b9913bcdba3ec842443c237222d9ae84ba03ca36bb3e9601f8b78c8cee486030aff792298101946850365868",
      "randomness": "0x95600ea358f8de993c73fa819b15937fd5112de51de0bc8f367f25c05c993e9a"
    }
  ],
  "blockNumber": "7,408,240"
}

{
  "Sr25519": "0x8aa97f3726d2fe29ad54d08be9355c49c884c1211ba2fd55a143026719ea8979e7bb397acf61b42c4900cd9d8811d607b46b689788d4a3d868a835662a4d8882"
}