Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,623,121",
      "signature": "0xb6e569aed277cc96b685942fcff703ab7fb868e9561132735e6d264c87f488ae32e6f206dcc36a91fb6e1d9f1a666453",
      "randomness": "0x43905ca66a8751bfba05d0e0f718194161901d21c7a75c11f50f4ea40aee2f69"
    }
  ],
  "blockNumber": "7,426,095"
}

{
  "Sr25519": "0x1efbd3b99ddb05bac2aea3270f34256a0e5b11e5a914daddb40762bbe3880d73303b8d6c45c8c36ec7e5a0e332ad77c09ef63c97eb2ccb20d4b13298f96ce586"
}