Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,669,033",
      "signature": "0x94f5b373a6b9b588ee3776b7eac72a1f7ac1cd3a1c16607d55a445c1295381675dfe4d58fa3c12328946f0be37d94606",
      "randomness": "0x8dae5e994b5c9430aadab791e54836e349ee2bb1ce7e5f7871cb28cf49777743"
    }
  ],
  "blockNumber": "7,437,550"
}

{
  "Sr25519": "0xd049232e9922c90a1ffd336691d844ff84f739357445aaf86bcb5c834cf95164e86d9323f974954d5811fdda1a5a1dff3213b6900930f12ad370389c96603a88"
}