Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,659,612",
      "signature": "0x8b2b58d6b04810bb924dafd77ec3c044bb6e43eb67bf9bda02eed5d66831fcc17f4e5f57cc65fcf477efee273d347f0b",
      "randomness": "0x135e05a67fdcea58f9ddf0617019fa8fd32ef73f533280000ef64b2e352cdce6"
    }
  ],
  "blockNumber": "7,435,207"
}

{
  "Sr25519": "0x06182f36c7a4ffe3349542cc3b6368fb272883e0f9e947f20d4435e48aa2653183c24bc3d3ac4e49ed1af45a93f48751953785ea993c96a01088e499694e0286"
}