Write Pulse

{
  "public": {
    "Sr25519": "0x2a95700579638573152cf41d600ee9962d8c1ee400eb671d9306a8987c1d564c"
  },
  "pulses": [
    {
      "round": "25,540,128",
      "signature": "0x9666d1943a9350b9c975a8b6ffabae235d65794775f4151cc8767d860f874753071b1390643eaaf363b729bbfdd99237",
      "randomness": "0xe1df629c89129f0062d878df972dd51d76e250e5d425a5c98c713a5a64b90da3"
    }
  ],
  "blockNumber": "7,405,367"
}

{
  "Sr25519": "0xdcd2079b6af69eba7bdbefd941acd12693596bf4b2b777acf09a2c96ae0cdb0d5657a4a53fd5843b7181a0c803bb9d4efa88fa4ac12fd98c378c8889b092e887"
}