Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,544,163",
      "signature": "0x91bf07ddb0a4fdcfbfb56351fc57272c5babc9238bcf7a98c238189e877440bf963606497c31cb3bc8269283e23d5c64",
      "randomness": "0x6492cc22d6e8f6cb9a39809416065709c89894c08eb903de46164a3a1657d699"
    }
  ],
  "blockNumber": "7,406,376"
}

{
  "Sr25519": "0x70b4dde6e11a90a6beeca7f59dee6ba18f2e197d321ed6014e9b6025700dae27a9785d98a88942c8a6559d53f4eb0490bcac3f469db30a6203e566713b31568d"
}