Write Pulse

{
  "public": {
    "Sr25519": "0x0addb25b0d4e9de244b714f767f5a052ff4c2e94375cd38fb23c319771e29a28"
  },
  "pulses": [
    {
      "round": "25,556,217",
      "signature": "0xaa99b41daa5b4a9f6516bc4e4f836f5b22759a601a3b64c712b0e95cb039a70e3e1ab4790d82377569464afe000575e9",
      "randomness": "0xc0cd7e3f7814d57fd896e0b4f7d0141b12dd594eb1207843791bea9c8df1f45a"
    }
  ],
  "blockNumber": "7,409,390"
}

{
  "Sr25519": "0x684802c9fcefde4e3c25133fe47aa6c8e3546b23391a1e8e8b411ee425fd044e9294868321693e73bbb3ece7b7fd736e13a0338e5fb070088aeb55be71a1d687"
}