Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,647,611",
      "signature": "0x91bd255dc1f02b6c20cc5515977b8a579e3d759026486bbffb6fc0d2b4b2907e5cb272ab2c502cd14c2ef0b3e9cef1c7",
      "randomness": "0x4d19c7b04143d48d70adb71b9784b2149f2663e2bb6b18738b861c34c0ff6278"
    }
  ],
  "blockNumber": "7,432,207"
}

{
  "Sr25519": "0x5e4b2cdf13ada37d85c6d18fba6e733ce4a6e091f9bcd8feb15939b2d7a1317644bcb3e0067c484ead42c4c313daefd825d8e6bec7ec00e87c172c7b265b2e86"
}