Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,654,716",
      "signature": "0xb096532e0b94324f489ed474463a689c9095d3d7ca331e5de2a7bbf450be446d6bec9de595cc0188f04642367fd9b13a",
      "randomness": "0x1ec8cc6f50796edb5a4033f064bfbf8b31411825e6acc9cb88a326b740a3f344"
    }
  ],
  "blockNumber": "7,433,983"
}

{
  "Sr25519": "0x0cd7cba065ccd5efc5228f013735cda1b0e661d45398995c9a918f6025b3a60adf250c4085e9d05758766b06246abccae0393a9aded36a0c13d82cb7d3675d82"
}