Write Pulse

{
  "public": {
    "Sr25519": "0x9204c197905af474c1edfc5ae3e8263dcf53746156df77c73741daa0d5a08145"
  },
  "pulses": [
    {
      "round": "25,650,649",
      "signature": "0x841c8aa48f658538c01d2b14f9409990d723ed0b8e1b3e55fe3f00ce0c2c9b031393727c158fc15eed20565eb4e7f5f5",
      "randomness": "0xeaaed91219d20c2a4e3e54332806efb675947cc979bacbf38672778e2f04c8d4"
    }
  ],
  "blockNumber": "7,432,967"
}

{
  "Sr25519": "0x7cce08ee59e9eee9dcb9872a099d0c00e169200abd7b85be498f42481b10355141071a79532d7b85d43850e2f9c5ce8a3f3fa427e24d3c3c696a9a8536d6648f"
}