Write Pulse

{
  "public": {
    "Sr25519": "0xb43f0fa5b22946e5227577fff32be5f066404dfae24b9a00ace9c51145c22a3b"
  },
  "pulses": [
    {
      "round": "25,541,533",
      "signature": "0xa21703f9a3ef262f150b52d0e74d96783f077c3c0fab4aad9f052746a55a96d16857fe9bb45604c1fc60c09a64ab665a",
      "randomness": "0x3a0c88c51978db3f9d8227cf5cf4a7e99ece7e5325ec4d0f545c43aab1cc5a93"
    }
  ],
  "blockNumber": "7,405,719"
}

{
  "Sr25519": "0x76f2de54fff6fdc194215f1d3ba09403916909cb00999c473b0dd8dfb5b89d7d08d064a4f097174a624d1dc12e381f304691f5e3408ae10113668aa17c9f8a88"
}