Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,632,722",
      "signature": "0xab7d631436222cd730323b51e783a18f7b1ef8174c2b5a435a87306262f5fba0e55626d680b1e75db56aeceddd25a6f0",
      "randomness": "0x7a1c2b833152828826fa64338804a0f47c05bdb4e4a45d7d4a50643c4f1af971"
    }
  ],
  "blockNumber": "7,428,495"
}

{
  "Sr25519": "0xfa80458fffb1c020c61631c7211b753638aef26147cc8a812a187b7cd39fce136817e8519cb55f92ac967e1fc47d3f2a4c9cd0b58a90b0a44a3f24d671ff5b83"
}