Write Pulse

{
  "public": {
    "Sr25519": "0xec788c8b83cf82b619fc794ddede0b9a52fca4e9d161e06d469f12a3ffed0012"
  },
  "pulses": [
    {
      "round": "25,627,516",
      "signature": "0xa334e03518c3ec911f35645b0df60d1eed4f1d70f763770ee9dd4104138f0e2a4a3a5cdb26d0eddd9c3a88c7cb8e772a",
      "randomness": "0x8ede04c48f7a35c1017fecfd44133c36e7fa17dd0da0093e558d366300e0d57a"
    }
  ],
  "blockNumber": "7,427,193"
}

{
  "Sr25519": "0x66b6ead5544b7bfebfdb127aa6613abc5bdffa4baf1f5cd27ec2383c6c0b45183e355a792b19f2aab707006c29c0aa798fe59753a4c1a026960b130c7dff318e"
}