Write Pulse

{
  "public": {
    "Sr25519": "0xc410da2eb5c6384db3dfe5239e144da4f63ceaa585bcb7bea113cd12c9515850"
  },
  "pulses": [
    {
      "round": "25,556,683",
      "signature": "0x867c3f31b9353212dbcb21b45671b19c8c285e8d1263032e14d997820fe2117070a952866628ff4465e43fb26a7d9172",
      "randomness": "0x351d02025c4c08e1eac7146048920b9243b757da1187e601b12f65860e2b236d"
    }
  ],
  "blockNumber": "7,409,506"
}

{
  "Sr25519": "0x7c2b84258fdd9a931314c207bae4461aebf9657f38f9c3395beb0da00adeef392b5cab52e15ce5e0d00db9fd30c51b945d47e2cf03be2e8baa2a0a853750e88e"
}