Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,539,802",
      "signature": "0x9395ea893d617c74df5abf6f1224c45b787af516aef31dc664853e6c019670979f3ac76c90aed3ee7465bde40945270a",
      "randomness": "0x6242f2bddbd92117cb4290496edc766152971f095a1064dbb112c3c9a010003c"
    }
  ],
  "blockNumber": "7,405,286"
}

{
  "Sr25519": "0x525dc8a3cbe9fba295dd939070dc18e8be59f3ccacb200877bbb3fc6de2a39642d6ed5a9df857b12974177d3e95e4980232d64fc984c02d542b9eacd41f27786"
}