Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,569,090",
      "signature": "0xb9eefc415eb68cedf07e0e0f6d522edab82efe96661c2a0e373220843f092d057059289545960def61a057365669b3da",
      "randomness": "0xc6795718321d6fe4c7e39dadeee2eb45164ec2a14d3cce0d563334682da5f388"
    }
  ],
  "blockNumber": "7,412,608"
}

{
  "Sr25519": "0x52dc2836df2c9583dfc4b5746fdd1cd2e2a9d9fda4f8edc2dcde275d5354e80a2afea1bebed6d0dc693e82ed02948bbde6ef36ce6f893319d0787931be366488"
}