Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,549,761",
      "signature": "0xa4663e940139f1dc69d4e41a3f1a832461330bd9dd22fb2557ea4bc52868e60bb9fae915bc91635516b2b101f2e7e066",
      "randomness": "0xce97ec4028c5396e021ce351b60a9bd92b905f2e1e6c8ca2d91366e0e6c72c44"
    }
  ],
  "blockNumber": "7,407,776"
}

{
  "Sr25519": "0xd21504f0d98b20954b812bbcea6dadf986d331c7e254ed805b7dbe7abd03d93aa49a150da7e975ebdd63959004afe74c4f2dbde7461fb5ada83b0ff63a3ea687"
}