Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,645,091",
      "signature": "0x8b5500cb7e012cbc0217a6d50c9172bfc23983e32b244a737183439ecbe732f7b2f6a93ace92bbaf4f25f28394f808c2",
      "randomness": "0x2053c15a85928b7d30f4f4cb4f0a04bf32230aa841ec6c8d8946acd46e0ebefc"
    }
  ],
  "blockNumber": "7,431,577"
}

{
  "Sr25519": "0x4ca748180cce2723cfd9078211953e6997956c174d2cc7360bdd0fe43c80d318dca1dd87ab107e26bac305443bb891dea0787e14084b9152c69c507f7e64eb80"
}