Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,557,913",
      "signature": "0x95736b42f482766c934ebe4cb39700938bd6343bd558647b7a1b8a4182e3d2011d33c65e1638beac06c7d2c763238eb1",
      "randomness": "0xcd3af5e2ea854258426d2cd989d4e2e2246e7a82c0c95a4e2ae7eff0cbf05155"
    }
  ],
  "blockNumber": "7,409,814"
}

{
  "Sr25519": "0x3660f38a74afad129bc65ebbd959b17204771c5100f15d12b882e081ec54ce62750fcc8a9e3c4692d7ceee03f2ce4940584f0549725308d67d9f62a50479298c"
}