Write Pulse

{
  "public": {
    "Sr25519": "0xd478d73632aa403c1d145a6446ab7c757b277866647f17e47014fabfe9c24649"
  },
  "pulses": [
    {
      "round": "25,576,772",
      "signature": "0xae3b055027c4e473c2190e5109c203fd97e58d51dfd709703f3c23d21dc1f08c97f8e080f741673dbbc30840240c0ada",
      "randomness": "0xcd54a29f5cfca9ee7a33941ad455224e4909999b31db27e263f3cc05a1d2306e"
    }
  ],
  "blockNumber": "7,414,528"
}

{
  "Sr25519": "0x3a672cc668a08433b7d22e0629bdf02ea9b85107f4160d43c1905f7363c4643996bbfb95b761d5c9d97aae8bdd69b3ba2163d19d37c6569f5bbb19d7aafd1b8d"
}