Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,640,209",
      "signature": "0x9003cb7330dc53f22b97f2f163d93b81b9aad06b0708923615c271b3816d0d7f8bd6d3000614305bc2cd990325f0be89",
      "randomness": "0xc72ac121cc028962df810cc3df42fe012cc8141ce5ee68b18143c9cba5e0d5be"
    }
  ],
  "blockNumber": "7,430,364"
}

{
  "Sr25519": "0x569600bc06b7af455b5b88e9a2b7eb3b5e869e5b937ac66aeab3583def860a728960d03ac892c4e077002ba1f11a43fe55ae4ecc8bf8691e89a1796ad6174d87"
}