Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,654,802",
      "signature": "0xaa17c4a0c9295fcfdbe32aeae5e507cd7abda4a466d7e8e6ca409e53d6bb151c812048834af678ecf3424579278d1d23",
      "randomness": "0x8cba16370c4d5ee4fd50c091259fa4c56dac7abe5a3aea72875b003fac803299"
    }
  ],
  "blockNumber": "7,434,005"
}

{
  "Sr25519": "0xc6c4149fa6d3d417d7fc80d88df925d683dfad8a1c6294b42a3b2efd18394b45bc7ace017bf49608cdbcc7e70e4fd5dbeed7e760d653a17f19627f6b924b3183"
}