Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,615,993",
      "signature": "0x99a314eaecb69f9bcb0cc5d3da6168f08f9edb3163b38963e8d2c1828e70e5eb5ba438c353a829c8101194a29feed0d0",
      "randomness": "0xae0c61da3e7e8fdbcdcb5cc4f0fb31566f8cacea4545aecbbe3c8aac4ea87af1"
    }
  ],
  "blockNumber": "7,424,314"
}

{
  "Sr25519": "0x6ef180120596fa4476ea479507ba10b2c308f9f3182cfcefeaae1240a4a71d41a4d061b9a2d0c9de2710df266f6ae721ffeaa36415fad0b44cf16a73a4addb8a"
}