Write Pulse

{
  "public": {
    "Sr25519": "0xfafc4334cf90d3c9fb3c18c2a6636658e7fa1183917132c9ef93fd1efad19361"
  },
  "pulses": [
    {
      "round": "25,548,640",
      "signature": "0x95ec7d91591469e944bf808561ee0cf71b5d41cb3d2b63b4f75927d068674f753aac30b7a2c45de0dd001b223a238791",
      "randomness": "0x8647b9740626b6597c862ff7a8f062e1edb9527b9b53d38c39032bec220114cd"
    }
  ],
  "blockNumber": "7,407,496"
}

{
  "Sr25519": "0xa88f76058f7547ea9d0c45e80b7b9b4381dfa3566f29bbf9cf69495bb6bbc10b2032479f8f3df8fa522eee7255104007ce0f95ecc1e35e939f7ee5e95f73e182"
}