Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,544,482",
      "signature": "0x9568ab798a3b1eb081da073f82eac6f8a0c6288a80a8853a05380aed4b3bb9651c1d8d8b48a4852c493220e9a5045808",
      "randomness": "0x85cf99efdb26103f64ea5c0b3c709823d1667e396bab3dccc4bf3c601652c7db"
    }
  ],
  "blockNumber": "7,406,456"
}

{
  "Sr25519": "0xa2e978b45c4cf53ae9fd87b9bd1af71f9fb9598c74cd68f3043e3ada89d7a4296b0655e27b47150427078cd66d8362b20896ea4c4e933188139809a517ceb583"
}