Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,629,044",
      "signature": "0xa5df43d08d2e8fc903516051635217123c5bbca7bca22ddd98c8c29290b38c3b2e3289df1fe58bd1161fe85ac2c8b5d8",
      "randomness": "0xc921b958244a1826f9a7ae709541784594b066cb14154d7a01cddac418c89ae6"
    }
  ],
  "blockNumber": "7,427,575"
}

{
  "Sr25519": "0xaa8af142c340964e42b4e01617b6a5aa216b6f9d5a72e955b179f02bbd53324ac4a560dfea924fd741cdd29ab9dfd286181dc3f2bbac98833bed5a70ce44dd8f"
}